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Nacre

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1155: 1733: 1656: 236: 1678: 4116: 34: 4110: 4104: 1707: 228: 260: 842: 1314: 1248: 1123:, where it starts as tiny particles (~50–80 nm) grouping together inside a natural material. These particles line up in a way that resembles fibers, and they continue to multiply. When there are enough particles, they come together to form early stages of nacre. The growth of nacre is regulated by organic substances that determine how and when the nacre crystals start and develop. 1146:, noting that in each case the initial layers of nacre laid down by the organism contained spiral defects. Defects that spiralled in opposite directions created distortions in the material that drew them towards each other as the layers built up until they merged and cancelled each other out. Later layers of nacre were found to be uniform and ordered in structure. 1619:, as well as his elder brother Annada Munshi, were among the patrons of his works of art. "Indira Gandhi" was one of his famous mother of pearl works of art. He is credited with portraying Tagore in various creative stances that were skillfully carved into metallic plates. His cousin Pratip Munshi was also a famed mother of pearl artist. 1487:. The result is a lightweight material that offers a seamless installation and there is no limit to the sheet size. Nacre sheets may be used on interior floors, exterior and interior walls, countertops, doors and ceilings. Insertion into architectural elements, such as columns or furniture is easily accomplished. 46: 1103:
The statistical variation of the platelets has a negative effect on the mechanical performance (stiffness, strength, and energy absorption) because statistical variation precipitates localization of deformation. However, the negative effects of statistical variations can be offset by interfaces with
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Each crystal, which can be thought of as a "brick", is thought to rapidly grow to match the full height of the layer of nacre. They continue to grow until they meet the surrounding bricks. This produces the hexagonal close-packing characteristic of nacre. The growth of these bricks can be initiated
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In 2014, researchers used lasers to create an analogue of nacre by engraving networks of wavy 3D "micro-cracks" in glass. When the slides were subjected to an impact, the micro-cracks absorbed and dispersed the energy, keeping the glass from shattering. Altogether, treated glass was reportedly 200
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of nacre increases with moderate statistical variations which creates tough regions where the crack gets pinned. But, higher statistical variations generates very weak regions which allows the crack to propagate without much resistance causing the fracture toughness to decrease. Studies have shown
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of the material because they can transfer stress in the material. Developing synthetic composites that exhibit similar mechanical properties as nacre is of interest to scientists working on developing stronger materials. To achieve these effects, researchers take inspiration from nacre and use
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axis points approximately perpendicular to the shell wall, but the direction of the other axes varies between groups. Adjacent tablets have been shown to have dramatically different c-axis orientation, generally randomly oriented within ~20° of vertical. In bivalves and cephalopods, the
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and a yield stress of roughly 70 MPa (when dry). Strength and resilience are also likely to be due to adhesion by the "brickwork" arrangement of the platelets, which inhibits transverse crack propagation. This structure, spanning multiple length sizes, greatly increases its
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may break, creating small asperities that roughen the aragonite-protein interface. The additional friction generated by the asperities helps the material withstand shear stresses. In nacre-like composites, the mineral bridges have also been shown to increase the
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What sets nacre apart from fibrous aragonite, a similarly formed but brittle mineral, is the speed at which it grows in a certain direction (roughly perpendicular to the shell). This growth is slow in nacre, but fast in fibrous aragonite.
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base. The tesserae are hand-placed and closely sandwiched together, creating an irregular mosaic or pattern (such as a weave). The laminated material is typically about 2 millimetres (0.079 in) thick. The tesserae are then
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energy and fracture strength are both larger than those values characteristic of the hard material only. Specifically, this structure facilitates crack deflection, since it is easier for the crack to continue into the
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Nudelman, Fabio; Gotliv, Bat Ami; Addadi, Lia; Weiner, Steve (2006). "Mollusk shell formation: Mapping the distribution of organic matrix components underlying a single aragonitic tablet in nacre".
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in various ways such as from randomly scattered elements within the organic layer, well-defined arrangements of proteins, or they may expand from mineral bridges coming from the layer underneath.
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Checa, Antonio G.; Ramírez-Rico, Joaquín; González-Segura, Alicia; Sánchez-Navas, Antonio (2008). "Nacre and false nacre (foliated aragonite) in extant monoplacophorans (=Tryblidiida: Mollusca)".
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When dehydrated, nacre loses much of its strength and acts as a brittle material, like pure aragonite. The hardness of this material is also negatively impacted by dehydration. Water acts as a
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Abid, N.; Mirkhalaf, M.; Barthelat, F. (2018). "Discrete-element modeling of nacre-like materials: Effects of random microstructures on strain localization and mechanical performance".
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Abid, N.; Mirkhalaf, M.; Barthelat, F. (2018). "Discrete-element modeling of nacre-like materials: effects of random microstructures on strain localization and mechanical performance".
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Schäffer, Tilman; Ionescu-Zanetti, Cristian; Proksch, Roger; Fritz, Monika; Walters, Deron; Almquist, Nils; Zaremba, Charlotte; Belcher, Angela; Smith, Bettye; Stucky, Galen (1997).
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Abid, N.; Pro, J. W.; Barthelat, F. (2019). "Fracture mechanics of nacre-like materials using discrete-element models: Effects of microstructure, interfaces and randomness".
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Fossil nautiloid shell with original iridescent nacre in fossiliferous asphaltic limestone (Buckhorn Asphalt, Middle Pennsylvanian; Buckhorn Asphalt Quarry, Oklahoma, USA) 1
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Beliaev, N.; Zöllner, D.; Pacureanu, A.; Zaslansky, P.; Zlotnikov, I. (2021). "Dynamics of topological defects and structural synchronization in a forming periodic tissue".
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Ghosh, Pijush; Katti, Dinesh R.; Katti, Kalpana S. (2007). "Mineral Proximity Influences Mechanical Response of Proteins in Biological Mineral−Protein Hybrid Systems".
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Addadi, Lia; Joester, Derk; Nudelman, Fabio; Weiner, Steve (2006). "Mollusk Shell Formation: A Source of New Concepts for Understanding Biomineralization Processes".
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Olson, Ian; Kozdon, Reinhard; Valley, John; Gilbert, PUPA (2012). "Mollusk shell nacre ultrastructure correlates with environmental temperature and pressure".
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Katti, Kalpana S.; Katti, Dinesh R.; Pradhan, Shashindra M.; Bhosle, Arundhati (2005). "Platelet interlocks are the key to toughness and strength in nacre".
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Mohanty, Bedabibhas; Katti, Kalpana S.; Katti, Dinesh R. (2008). "Experimental investigation of nanomechanics of the mineral-protein interface in nacre".
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needed to separate the proteinaceous and the aragonite phases is high, indicating that there are molecular interactions between the components. In
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was one of the finest mother of pearl artists in the middle of 20th century. As the best example of "Charu and Karu art of Bengal," the former
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Jackson, D. J.; McDougall, C.; Woodcroft, B.; Moase, P.; Rose, R. A.; Kube, M.; Reinhardt, R.; Rokhsar, D. S.; et al. (2009).
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Grossman, Madeleine; Pivovarov, Dmitriy; Bouville, Florian; Dransfeld, Clemens; Masania, Kunal; Studart, André R. (February 2019).
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Finnemore, Alexander; Cunha, Pedro; Shean, Tamaryn; Vignolini, Silvia; Guldin, Stefan; Oyen, Michelle; Steiner, Ullrich (2012).
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for the organic matrix, improving its toughness and reducing its shear modulus. Hydrating the protein layer also decreases its
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shells are made of nacre. Other mollusc families that have a nacreous inner shell layer include marine gastropods such as the
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This mixture of brittle platelets and the thin layers of elastic biopolymers makes the material strong and resilient, with a
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Magrini, Tommaso; Moser, Simon; Fellner, Madeleine; Lauria, Alessandro; Bouville, Florian; Studart, André R. (2020-05-20).
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pearling business, is as of 2021 developing a product nacre to create "PearlBone", which could be used on patients needing
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ones when the force is applied parallel or perpendicular to the platelets. As an oriented structure, nacre is highly
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creating a durable and glossy surface. Instead of using a marble or tile base, the nacre tesserae can be glued to
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At the end of 19th century, Anukul Munsi was the first accomplished artist who successfully carved the shells of
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to give a shape of human being which led to the invention of new horizon in Indian contemporary art. For the
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of various molluscs. The nacre is continuously deposited onto the inner surface of the shell, the iridescent
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In 2012, researchers created calcium-based nacre in the laboratory by mimicking its natural growth process.
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constructively and destructively with different wavelengths of light at different viewing angles, creating
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that this weak structural defects act as dissipative topological defects coupled by an elastic distortion.
4873: 3860: 2449:"Why is nacre strong? Elastic theory and fracture mechanics for biocomposites with stratified structures" 559: 1931:; Gilbert, PUPA (2007). "Architecture of columnar nacre, and implications for its formation mechanism". 1927:
Metzler, Rebecca; Abrecht, Mike; Olabisi, Ronke; Ariosa, Daniel; Johnson, Christopher; Frazer, Bradley;
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attached to the interior of the shell, or a free pearl within the mantle tissues. The process is called
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and compliant organic matrix than going straight into another aragonite platelet. This results in the
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Hovden, Robert; Wolf, Stephan; Marin, Frédéric; Holtz, Meganc; Muller, David; Estroff, Lara (2015).
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structures with hard and soft layers, a model system that can be applied to understand nacre, the
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Objects with mother-of-pearl in the Staten Island Historical Society Online Collections Database
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Widely used for pearl buttons especially during the 1900s, were the shells of the great green
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and damaging debris by entombing them in successive layers of nacre, forming either a blister
5745: 4650: 4529: 4448: 3430:"Nanoscale morphology and indentation of individual nacre tablets from the gastropod mollusc 3429: 3078: 2932:"Does abalone nacre form by heteroepitaxial nucleation or by growth through mineral bridges?" 947: 321: 235: 222: 3289:"Kimberley mother-of-pearl could become synthetic bone in world-first medical collaboration" 5582: 5239: 3962: 3558: 3448: 3408: 3333: 2810: 2753: 2707: 2669: 2460: 2408: 2359: 2291: 2141: 2076: 2025: 1940: 1004: 909: 353: 4436: 3375: 2067:
Jackson, A. P.; Vincent, J. F. V; Turner, R. M. (1988). "The mechanical design of nacre".
8: 5577: 4868: 4797: 4762: 4609: 4574: 4420: 4185: 4075: 4060: 4039: 4024: 3892: 3785: 3718: 3318: 3173: 3126: 275: 3562: 3452: 3412: 3337: 3049: 2814: 2757: 2711: 2673: 2464: 2412: 2363: 2295: 2145: 2080: 2029: 1944: 1193:. The layers of nacre smooth the shell surface and help defend the soft tissues against 1026:
A variety of toughening mechanisms are responsible for nacre's mechanical behavior. The
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because the thickness of the aragonite platelets is close to the wavelength of visible
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It is sometimes used in the decorative grips of firearms, and in other gun furniture.
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Urban History Documentation Archive, Centre for Studies in Social Sciences, Calcutta
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The process of how nacre is formed is not completely clear. It has been observed in
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Bruet, B.; Qi, H.J.; Boyce, M.C.; Panas, R.; Tai, K.; Frick, L.; Ortiz, C. (2005).
3416: 3361: 3341: 3263: 2974: 2943: 2904: 2867: 2826: 2818: 2761: 2715: 2677: 2621: 2613: 2564: 2520: 2468: 2416: 2367: 2299: 2256: 2229: 2200: 2159: 2149: 2120:"Nanoscale deformation mechanics reveal resilience in nacre of Pinna nobilis shell" 2084: 2033: 1983: 1948: 1868: 1775: 1696: 1496: 1387: 1281: 1275: 1260: 1182: 773: 763: 743: 360: 280: 96: 59: 33: 3468: 1952: 1455:
purposes. The natural nacre may be artificially tinted to almost any color. Nacre
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Mayer, G. (2005). "Rigid biological systems as models for synthetic composites".
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family) typically feature nacre decorations, as does the related Middle Eastern
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large strain at failure accompanied by strain hardening. On the other hand, the
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Proceedings of the National Academy of Sciences of the United States of America
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Convention on International Trade in Endangered Species of Wild Fauna and Flora
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protein phase deforming such that the crack changes directions and avoids the
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Lin, A.; Meyers, M.A. (2005-01-15). "Growth and structure in abalone shell".
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The biotech company Marine Biomedical, formed by a collaboration between the
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and as such, its mechanical properties are also dependent on the direction.
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shell with original iridescent nacre in fossiliferous asphaltic limestone,
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often have mother of pearl inlay at the frog. It is traditionally used on
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are used in clothing either for functional or decorative purposes. The
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Santanu Ghosh. "Munshianay Chollis Purush" Publisher: Dey's Publishing
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Feng, Q. L.; Cui, F. Z.; Pu, G.; Wang, R. Z.; Li, H. D. (2000-06-30).
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of the ceramic phase to the organic one, but also by these connecting
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in the form of Indian advertising. Anukul Charan Munshi's third son
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have fingerboard or headstock inlays made of nacre (or imitation
1476: 1464: 1264: 1016: 992: 928: 902:. Depending on the species, the shape of the tablets differs; in 674: 599: 520: 409: 295: 158: 139: 2743: 2397:"Mechanical properties of nanostructure of biological materials" 1285:. The international trade in mother of pearl is governed by the 5771: 5677: 5637: 5612: 5547: 5532: 5428: 5413: 5408: 5324: 5275: 5265: 4981: 4946: 4701: 4686: 4660: 4320: 3754: 1646: 1628: 1568: 1540: 1508: 1471: 1247: 1089:" structure, mineral bridges, and other hierarchical features. 916: 703: 3186:"Artist Manu Munshi, Renowned Mother of Pearl Artist of India" 3166: 2853: 1854: 1852: 74: 16:
Organic-inorganic composite material produced by some molluscs
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The main commercial sources of mother of pearl have been the
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axis points in the direction of shell growth, whereas in the
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wide and 0.5 μm thick arranged in a continuous parallel
182: 147: 4899: 3316: 2965:; Willinger, Marc-Georg (2011). "Mineral bridges in nacre". 2856:"Parallel Evolution of Nacre Building Gene Sets in Molluscs" 895: 5622: 5597: 5592: 5542: 5304: 2999: 2894: 2187:
Ghosh, Pijush; Katti, Dinesh R.; Katti, Kalpana S. (2008).
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The outer layer of cultured pearls and the inside layer of
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and other decorative motifs on musical instruments. Many
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Electron microscopy image of a fractured surface of nacre
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Proceedings of the Royal Society B: Biological Sciences
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ceramic phase. Based on experiments done on nacre-like
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Nacre is found in some of the most ancient lineages of
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Schematic of the microscopic structure of nacre layers
19:"Mother of pearl" redirects here. For other uses, see 123: 108: 102: 83: 71: 65: 3119: 2786: 2066: 1559:(darbuka) is commonly decorated by mother of pearl. 1223:, the nacre layer is formed of single crystals in a 169:. However, the inner layer in the great majority of 111: 99: 62: 3498: 3178: 2553:"Hierarchical Toughening of Nacre‐Like Composites" 1575:in 1924, he received a gold medal. His eldest son 1289:, an agreement signed by more than 170 countries. 3427: 2219: 2117: 1507:bodies are completely covered in nacre, and some 1219:The form of nacre varies from group to group. In 5904: 3188:. Calcutta, India: Wixsite.com. February 5, 2005 3107:. Calcutta, India: Wixsite.com. February 5, 2005 2697: 2446: 1555:and other brass instruments. The Middle Eastern 3527: 2246: 2186: 1205:and it continues as long as the mollusc lives. 3401:Journal of the Mechanics and Physics of Solids 2739: 2737: 2700:Journal of the Mechanics and Physics of Solids 2662:Journal of the Mechanics and Physics of Solids 2401:Journal of the Mechanics and Physics of Solids 1208: 1085:synthetic ceramics and polymers to mimic the " 49:Nacreous shell worked into a decorative object 4915: 4477: 3868: 3621: 3071: 3009:Origin of Hard Parts — Early Skeletal Fossils 2506: 1562: 1422: 1075:features. As plastic deformation starts, the 867: 3172:Anandabazar Patrika. "Munshiana" Publisher: 3129:. Calcutta, India: Arthive. February 5, 2005 3024:"How Mollusks Make Tough, Shimmering Shells" 2923: 2447:Okumura, K.; de Gennes, P.-G. (2001-01-01). 1551:keytouches, as well as the valve buttons of 886:Nacre is composed of hexagonal platelets of 3499:Frýda, J.; Bandel, K.; Frýdová, B. (2009). 3376:"Super-tough glass based on mollusk shells" 2847: 2734: 2693: 2691: 2655: 2653: 2118:Gim, J; Schnitzer, N; Otter, Laura (2019). 2011: 2009: 2007: 2005: 216: 211: 150:are composed. It is strong, resilient, and 4922: 4908: 4484: 4470: 3875: 3861: 3628: 3614: 2780: 2345: 2060: 1920: 1894:Cuif J.P. Dauphin Y., Sorauf J.E. (2011). 1641:Mother of pearl is sometimes used to make 1429: 1415: 874: 860: 3518: 3206: 3149:"Poster by Annada Munshi for ITMEB, 1947" 2954: 2871: 2830: 2804: 2625: 2568: 2524: 2371: 2346:Sun, Jiyu; Bhushan, Bharat (2012-08-14). 2204: 2163: 2153: 2135: 2075:(1277) (published 22 Sep 1988): 415–440. 1898:. Cambridge: Cambridge University Press. 1523:(Greek plucked string instruments of the 2688: 2650: 2002: 1976:Journal of the American Chemical Society 1967: 1599:. Numerous illustrious figures, such as 1451:Both black and white nacre are used for 1246: 1153: 973: 234: 226: 146:layer. It is also the material of which 44: 32: 2395:Ji, Baohua; Gao, Huajian (2004-09-01). 5905: 3882: 3286: 3022:Meyers, Catherine (January 11, 2021). 3021: 2341: 2111: 1490: 4903: 4491: 4465: 3856: 3609: 3548: 2546: 2544: 2502: 2500: 2498: 2442: 2440: 2438: 2394: 2339: 2337: 2335: 2333: 2331: 2329: 2327: 2325: 2323: 2321: 1789: 1242: 4155:Flotation devices ("secondary fins") 3287:Fowler, Courtney (28 October 2021). 3047: 2513:Materials Science and Engineering: C 1896:Biominerals and fossils through time 1798:times tougher than untreated glass. 1671:, with extensive use of carved nacre 1539:of stringed instruments such as the 1535:and on the back of the instrument). 1495:Nacre inlay is often used for music 1263:mussels, and to a lesser extent the 3635: 3530:Materials Science and Engineering A 3297:Australian Broadcasting Corporation 13: 4447:) → Juvenile → Subadult → Adult • 3392: 3072:Jessica Hodin (October 19, 2010). 2993: 2888: 2541: 2495: 2435: 2318: 2275: 2240: 2213: 1635:are an elaborate example of this. 14: 5934: 4833:Reproductive system of gastropods 3594: 3000:Bruce Runnegar & S Bengtson. 2222:Mechanics Research Communications 2180: 1747: 970:-axis that is this way inclined. 4838:Respiratory system of gastropods 4753:Circulatory system of gastropods 4191:Hepatopancreas (digestive gland) 4114: 4108: 4102: 2234:10.1016/j.mechrescom.2007.09.006 1731: 1705: 1676: 1654: 1607:, Barrister Subodh Chandra Roy, 1312: 1063:, which occurs in other ceramic 991:, making it almost as strong as 841: 840: 258: 95: 58: 21:Mother of pearl (disambiguation) 4160:Funnel–mantle locking apparatus 3368: 3310: 3280: 3256: 3232: 3141: 3065: 3041: 3015: 2860:Molecular Biology and Evolution 2593: 2453:The European Physical Journal E 2388: 1760:University of Western Australia 1446: 1059:at fracture of the hard phase. 605:microbial calcite precipitation 4778:Excretory system of gastropods 4768:Digestive system of gastropods 4347:Nuchal folds (occipital folds) 4342:Nuchal crest (occipital crest) 1887: 1829: 1215:Mollusc shell § Evolution 37:The iridescent nacre inside a 1: 4929: 3378:. Gizmag.com. 30 January 2014 3209:"Binodane Paikpara Belgachia" 3048:John, James St (2007-07-31). 2967:Journal of Structural Biology 2606:Advanced Functional Materials 2557:Advanced Functional Materials 2526:10.1016/S0928-4931(00)00138-7 2284:Journal of Materials Research 1953:10.1103/PhysRevLett.98.268102 1861:Journal of Structural Biology 1823: 1813:Pearling in Western Australia 1754:Pearling in Western Australia 1688: 1665: 1589:Chief Minister of West Bengal 1441: 565:marine biogenic calcification 26:For the cloud formation, see 4843:Sensory organs of gastropods 4808:Nervous system of gastropods 4453:Protoconch (embryonic shell) 1112: 7: 4874:Circumesophageal nerve ring 1801: 1459:may be cut into shapes and 1209:In different mollusc groups 1149: 794:Biomineralising polychaetes 560:amorphous calcium carbonate 246:Part of a series related to 10: 5939: 3542:10.1016/j.msea.2004.06.072 3421:10.1016/j.jmps.2017.11.003 2766:10.1038/s41567-020-01069-z 2720:10.1016/j.jmps.2018.10.012 2682:10.1016/j.jmps.2017.11.003 2421:10.1016/j.jmps.2004.03.006 2155:10.1038/s41467-019-12743-z 1751: 1563:Indian mother of pearl art 1212: 826:Burgess Shale preservation 220: 134:, is an organic–inorganic 25: 18: 5859: 5821: 5764: 5686: 5457: 5394: 5333: 5295: 5288: 5248: 5150: 5104: 5097: 4937: 4851: 4745: 4669: 4633: 4500: 4431: 4395: 4370: 4334: 4298: 4248: 4237: 4173: 4137: 4123: 4100: 4048: 3992: 3985: 3940: 3907: 3900: 3891: 3814: 3773: 3747: 3644: 3240:"Ceto the Shrimp - Plate" 3162:– via Researchgate. 2979:10.1016/j.jsb.2011.09.011 2038:10.1007/s00114-008-0461-1 1873:10.1016/j.jsb.2005.09.009 1842:Dictionary.com Unabridged 1579:is credited with drawing 1573:British Empire Exhibition 1279:and the large top snail, 1174:Nacre is secreted by the 1168:late Middle Pennsylvanian 1003:, and compression tests, 788:Cupriavidus metallidurans 28:polar stratospheric cloud 3520:10.3140/bull.geosci.1169 2193:Journal of Nanomaterials 1738:Engraved nacre pendant, 1622: 509:Teeth, scales, tusks etc 217:Structure and appearance 212:Physical characteristics 5424:Nickel silver (alpacca) 3571:10.1126/science.1116994 3506:Bulletin of Geosciences 3493:10.1073/pnas.0808796106 3477:Julyan H. E. Cartwright 1933:Physical Review Letters 1633:Pearly Kings and Queens 1581:Indian Swadesi Movement 1292: 1225:hexagonal close packing 570:calcareous nannofossils 366:Choanoflagellate lorica 194:freshwater pearl mussel 3127:"Anukul Charan Munshi" 2936:Chemistry of Materials 2909:10.1002/chin.200616269 2618:10.1002/adfm.202002149 2570:10.1002/adfm.201806800 2089:10.1098/rspb.1988.0056 1772:reconstructive surgery 1531:(typically around the 1252: 1171: 759:Magnetotactic bacteria 584:oolitic aragonite sand 442:scaly-foot snail shell 240: 232: 50: 42: 5765:Other natural objects 4434:Developmental stages: 4326:Spadix and antispadix 4210:Nephridia ("kidneys") 3461:10.1557/JMR.2005.0273 3326:Nature Communications 3079:The New York Observer 2873:10.1093/molbev/msp278 2793:Nature Communications 2473:10.1007/s101890170150 2304:10.1557/JMR.2005.0171 2124:Nature Communications 1762:Medical School and a 1752:Further information: 1515:plastic inlays). The 1250: 1213:Further information: 1157: 974:Mechanical properties 953:The crystallographic 238: 230: 223:Structural coloration 221:Further information: 48: 36: 5240:Wire wrapped jewelry 5220:Repoussé and chasing 3264:"Crab Caviar Server" 1354:About mollusc shells 1189:, commonly known as 1140:examined nacre from 5782:Ebonite (vulcanite) 4798:Hypobranchial gland 4746:Internal soft parts 4670:External soft parts 4421:Squid giant synapse 3563:2005Sci...310.1144M 3557:(5751): 1144–1147. 3487:, Vol. 106, No. 1. 3475:Checa, Antonio G.; 3453:2005JMatR..20.2400B 3413:2018JMPSo.112..385A 3338:2012NatCo...3..966F 3174:Anandabazar Patrika 3061:– via Flickr. 2823:10.1038/ncomms10097 2815:2015NatCo...610097H 2758:2021NatPh..17..410B 2712:2019JMPSo.124..350A 2674:2018JMPSo.112..385A 2627:20.500.11850/417234 2465:2001EPJE....4..121O 2413:2004JMPSo..52.1963J 2364:2012RSCAd...2.7617S 2296:2005JMatR..20.1097K 2206:10.1155/2008/582973 2146:2019NatCo..10.4822G 2081:1988RSPSB.234..415J 2030:2009NW.....96..111C 2018:Naturwissenschaften 1945:2007PhRvL..98z8102M 1645:-like utensils for 1491:Musical instruments 1300:Part of a series on 1065:composite materials 1053:synthetic materials 942:. These structures 486:Vertebrate skeleton 276:Mineralized tissues 5127:Jewellery designer 4352:Occipital membrane 4225:Pericardial glands 3920:Argonautid eggcase 3346:10.1038/ncomms1970 3211:. Dey's Publishing 2963:Cartwright, Julyan 2373:10.1039/C2RA20218B 1929:Coppersmith, Susan 1790:Manufactured nacre 1605:Bidhan Chandra Roy 1593:Bidhan Chandra Roy 1253: 1243:Commercial sources 1172: 1106:fracture toughness 948:structural colours 650:diatomaceous earth 616:Great Calcite Belt 533:Scale microfossils 526:otolithic membrane 437:small shelly fauna 410:echinoderm stereom 286:Biocrystallization 241: 233: 136:composite material 51: 43: 5900: 5899: 5817: 5816: 5687:Organic gemstones 5284: 5283: 4897: 4896: 4823:Oesophageal pouch 4682:Caudal mucous pit 4459: 4458: 4391: 4390: 4290:Suckers and hooks 4233: 4232: 4215:Nidamental glands 4145:Dermal structures 4098: 4097: 4094: 4093: 3981: 3980: 3850: 3849: 3432:Trochus niloticus 2948:10.1021/cm960429i 2358:(20): 7617–7632. 2261:10.1021/bm060942h 2249:Biomacromolecules 1988:10.1021/ja210808s 1982:(17): 7351–7358. 1694:, mostly made of 1439: 1438: 1393:Crustacean shells 1388:Brachiopod shells 1082:flexural strength 892:calcium carbonate 884: 883: 814:permineralization 799:Mineral nutrients 724:Mineral evolution 393:foraminifera test 252:Biomineralization 138:produced by some 130:), also known as 5930: 5913:Mollusc products 5344:Britannia silver 5293: 5292: 5102: 5101: 4924: 4917: 4910: 4901: 4900: 4813:Nidamental gland 4737:Suprapedal gland 4634:Other hard parts 4486: 4479: 4472: 4463: 4462: 4445:Doratopsis stage 4416:Squid giant axon 4335:Occipital region 4246: 4245: 4186:Ctenidia (gills) 4181:Branchial hearts 4174:Internal anatomy 4138:External anatomy 4135: 4134: 4118: 4112: 4106: 3990: 3989: 3905: 3904: 3898: 3897: 3877: 3870: 3863: 3854: 3853: 3781:Adductor muscles 3748:Other hard parts 3630: 3623: 3616: 3607: 3606: 3590: 3545: 3524: 3522: 3472: 3438: 3424: 3387: 3386: 3384: 3383: 3372: 3366: 3365: 3323: 3314: 3308: 3307: 3305: 3303: 3284: 3278: 3277: 3275: 3274: 3260: 3254: 3253: 3251: 3250: 3236: 3230: 3227: 3221: 3220: 3218: 3216: 3204: 3198: 3197: 3195: 3193: 3182: 3176: 3170: 3164: 3163: 3161: 3159: 3145: 3139: 3138: 3136: 3134: 3123: 3117: 3116: 3114: 3112: 3101: 3095: 3094: 3092: 3091: 3082:. Archived from 3069: 3063: 3062: 3060: 3059: 3045: 3039: 3038: 3036: 3034: 3019: 3013: 3012: 3006: 2997: 2991: 2990: 2961:Checa, Antonio; 2958: 2952: 2951: 2942:(8): 1731–1740. 2927: 2921: 2920: 2892: 2886: 2885: 2875: 2851: 2845: 2844: 2834: 2808: 2784: 2778: 2777: 2741: 2732: 2731: 2695: 2686: 2685: 2657: 2648: 2647: 2629: 2597: 2591: 2590: 2572: 2548: 2539: 2538: 2528: 2504: 2493: 2492: 2444: 2433: 2432: 2407:(9): 1963–1990. 2392: 2386: 2385: 2375: 2343: 2316: 2315: 2279: 2273: 2272: 2244: 2238: 2237: 2217: 2211: 2210: 2208: 2184: 2178: 2177: 2167: 2157: 2139: 2115: 2109: 2108: 2064: 2058: 2057: 2013: 2000: 1999: 1971: 1965: 1964: 1924: 1918: 1917: 1891: 1885: 1884: 1856: 1847: 1846: 1833: 1776:Kimberley region 1735: 1709: 1697:Turbo marmoratus 1693: 1690: 1680: 1670: 1667: 1658: 1627:Mother of pearl 1431: 1424: 1417: 1403:Sea urchin tests 1316: 1297: 1296: 1282:Tectus niloticus 1276:Turbo marmoratus 1261:freshwater pearl 1134:A 2021 paper in 1087:brick-and-mortar 876: 869: 862: 849: 844: 843: 764:Magnetoreception 744:Ballast minerals 339:Cephalopod shell 334:Brachiopod shell 281:Remineralisation 262: 243: 242: 126: 121: 120: 117: 116: 113: 110: 107: 104: 101: 94: 86: 81: 80: 77: 76: 73: 70: 67: 64: 5938: 5937: 5933: 5932: 5931: 5929: 5928: 5927: 5923:Mollusc anatomy 5903: 5902: 5901: 5896: 5855: 5813: 5802:Spondylus shell 5760: 5682: 5453: 5439:Stainless steel 5390: 5374:Sterling silver 5334:Precious metal 5329: 5297:Precious metals 5280: 5244: 5146: 5093: 4933: 4928: 4898: 4893: 4847: 4788:Hancock's organ 4741: 4665: 4629: 4600:Stromboid notch 4496: 4490: 4460: 4455: 4427: 4412:Nervous system 4387: 4366: 4357:Olfactory organ 4330: 4294: 4239: 4229: 4169: 4128: 4119: 4113: 4107: 4090: 4044: 3977: 3948:Belemnoid guard 3936: 3925:Nautiloid shell 3887: 3881: 3851: 3846: 3810: 3769: 3743: 3640: 3634: 3597: 3436: 3395: 3393:Further reading 3390: 3381: 3379: 3374: 3373: 3369: 3321: 3315: 3311: 3301: 3299: 3285: 3281: 3272: 3270: 3262: 3261: 3257: 3248: 3246: 3238: 3237: 3233: 3228: 3224: 3214: 3212: 3207:Santanu Ghosh. 3205: 3201: 3191: 3189: 3184: 3183: 3179: 3171: 3167: 3157: 3155: 3147: 3146: 3142: 3132: 3130: 3125: 3124: 3120: 3110: 3108: 3103: 3102: 3098: 3089: 3087: 3070: 3066: 3057: 3055: 3046: 3042: 3032: 3030: 3020: 3016: 3004: 2998: 2994: 2959: 2955: 2928: 2924: 2893: 2889: 2852: 2848: 2785: 2781: 2742: 2735: 2696: 2689: 2658: 2651: 2612:(27): 2002149. 2598: 2594: 2549: 2542: 2505: 2496: 2445: 2436: 2393: 2389: 2344: 2319: 2280: 2276: 2245: 2241: 2218: 2214: 2185: 2181: 2116: 2112: 2065: 2061: 2014: 2003: 1972: 1968: 1925: 1921: 1906: 1892: 1888: 1857: 1850: 1835: 1834: 1830: 1826: 1804: 1792: 1780:dental fillings 1756: 1750: 1743: 1740:Solomon Islands 1736: 1727: 1710: 1701: 1691: 1685:gunpowder flask 1681: 1672: 1668: 1659: 1625: 1565: 1493: 1449: 1444: 1435: 1398:Horseshoe crabs 1380:Other seashells 1295: 1245: 1231:, crystals are 1217: 1211: 1191:mother of pearl 1166:. Dated to the 1152: 1115: 1098:Young's modulus 1077:mineral bridges 1009:nanoindentation 980:Young's modulus 976: 880: 839: 832: 831: 830: 718: 710: 709: 708: 664: 656: 655: 654: 640:biogenic silica 634: 624: 623: 622: 607: 595: 574: 554: 544: 543: 542: 510: 502: 501: 500: 480: 465: 464: 463: 430:gastropod shell 398:testate amoebae 388:diatom frustule 313: 302: 301: 300: 270: 225: 219: 214: 181:as is found in 179:flame structure 132:mother of pearl 124: 98: 92: 91: 84: 61: 57: 31: 24: 17: 12: 11: 5: 5936: 5926: 5925: 5920: 5915: 5898: 5897: 5895: 5894: 5889: 5884: 5879: 5874: 5869: 5864: 5863:Related topics 5860: 5857: 5856: 5854: 5853: 5848: 5843: 5837: 5831: 5825: 5823: 5819: 5818: 5815: 5814: 5812: 5811: 5806: 5805: 5804: 5794: 5789: 5784: 5779: 5774: 5768: 5766: 5762: 5761: 5759: 5758: 5753: 5748: 5743: 5738: 5733: 5728: 5727: 5726: 5721: 5711: 5706: 5701: 5696: 5690: 5688: 5684: 5683: 5681: 5680: 5675: 5670: 5665: 5660: 5655: 5650: 5645: 5640: 5635: 5630: 5625: 5620: 5610: 5605: 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4287: 4286: 4285: 4280: 4275: 4265: 4264: 4263: 4252: 4250: 4249:Brachial crown 4243: 4235: 4234: 4231: 4230: 4228: 4227: 4222: 4217: 4212: 4207: 4202: 4193: 4188: 4183: 4177: 4175: 4171: 4170: 4168: 4167: 4162: 4157: 4152: 4147: 4141: 4139: 4132: 4121: 4120: 4101: 4099: 4096: 4095: 4092: 4091: 4089: 4088: 4083: 4078: 4073: 4068: 4063: 4058: 4052: 4050: 4046: 4045: 4043: 4042: 4037: 4032: 4027: 4022: 4017: 4012: 4007: 4002: 3996: 3994: 3987: 3983: 3982: 3979: 3978: 3976: 3975: 3970: 3965: 3960: 3955: 3950: 3944: 3942: 3938: 3937: 3935: 3934: 3933: 3932: 3922: 3917: 3915:Ammonoid shell 3911: 3909: 3902: 3895: 3889: 3888: 3880: 3879: 3872: 3865: 3857: 3848: 3847: 3845: 3844: 3839: 3834: 3829: 3824: 3818: 3816: 3812: 3811: 3809: 3808: 3803: 3798: 3793: 3791:Gastric shield 3788: 3783: 3777: 3775: 3771: 3770: 3768: 3767: 3762: 3757: 3751: 3749: 3745: 3744: 3742: 3741: 3736: 3731: 3726: 3721: 3716: 3711: 3706: 3701: 3696: 3691: 3686: 3681: 3676: 3671: 3666: 3661: 3656: 3650: 3648: 3642: 3641: 3633: 3632: 3625: 3618: 3610: 3604: 3603: 3596: 3595:External links 3593: 3592: 3591: 3546: 3536:(1–2): 27–41. 3525: 3513:(4): 745–754. 3496: 3473: 3425: 3394: 3391: 3389: 3388: 3367: 3309: 3279: 3255: 3231: 3222: 3199: 3177: 3165: 3140: 3118: 3096: 3064: 3040: 3028:Inside Science 3014: 2992: 2973:(3): 330–339. 2953: 2922: 2887: 2866:(3): 591–608. 2846: 2779: 2752:(3): 350–365. 2746:Nature Physics 2733: 2687: 2649: 2592: 2563:(9): 1806800. 2540: 2494: 2459:(1): 121–127. 2434: 2387: 2317: 2274: 2239: 2212: 2179: 2110: 2059: 2001: 1966: 1939:(26): 268102. 1919: 1904: 1886: 1848: 1845:(Online). n.d. 1827: 1825: 1822: 1821: 1820: 1815: 1810: 1803: 1800: 1791: 1788: 1784:spinal surgery 1749: 1748:Biomedical use 1746: 1745: 1744: 1737: 1730: 1728: 1721:Topkapı Palace 1711: 1704: 1702: 1682: 1675: 1673: 1660: 1653: 1624: 1621: 1617:Jehangir Kabir 1564: 1561: 1492: 1489: 1448: 1445: 1443: 1440: 1437: 1436: 1434: 1433: 1426: 1419: 1411: 1408: 1407: 1406: 1405: 1400: 1395: 1390: 1382: 1381: 1377: 1376: 1375: 1374: 1369: 1364: 1356: 1355: 1351: 1350: 1349: 1348: 1343: 1338: 1333: 1325: 1324: 1322:Mollusc shells 1318: 1317: 1309: 1308: 1302: 1301: 1294: 1291: 1251:Nacre bracelet 1244: 1241: 1210: 1207: 1187:nacreous layer 1151: 1148: 1137:Nature Physics 1114: 1111: 1061:Fiber pull-out 1057:elastic energy 1028:adhesive force 975: 972: 964:monoplacophora 934:Nacre appears 882: 881: 879: 878: 871: 864: 856: 853: 852: 851: 850: 834: 833: 829: 828: 823: 822: 821: 816: 806: 801: 796: 791: 784: 779: 771: 766: 761: 756: 751: 746: 741: 740: 739: 737:immobilization 734: 732:mineralization 726: 720: 719: 716: 715: 712: 711: 707: 706: 701: 700: 699: 689: 688: 687: 682: 672: 666: 665: 662: 661: 658: 657: 653: 652: 647: 645:siliceous ooze 642: 636: 635: 632:Silicification 630: 629: 626: 625: 621: 620: 619: 618: 613: 608: 596: 594: 593: 592: 591: 586: 575: 573: 572: 567: 562: 556: 555: 550: 549: 546: 545: 541: 540: 535: 530: 529: 528: 518: 512: 511: 508: 507: 504: 503: 499: 498: 493: 488: 482: 481: 471: 470: 467: 466: 462: 461: 456: 454:Sponge spicule 451: 450: 449: 447:estuary shells 444: 439: 434: 433: 432: 427: 422: 412: 402: 401: 400: 395: 390: 385: 380: 370: 369: 368: 358: 357: 356: 351: 346: 336: 331: 330: 329: 324: 315: 314: 308: 307: 304: 303: 299: 298: 293: 288: 283: 278: 272: 271: 268: 267: 264: 263: 255: 254: 248: 247: 218: 215: 213: 210: 171:mollusc shells 15: 9: 6: 4: 3: 2: 5935: 5924: 5921: 5919: 5916: 5914: 5911: 5910: 5908: 5893: 5890: 5888: 5885: 5883: 5880: 5878: 5875: 5873: 5870: 5868: 5867:Body piercing 5865: 5862: 5861: 5858: 5852: 5849: 5847: 5844: 5841: 5838: 5835: 5832: 5830: 5827: 5826: 5824: 5820: 5810: 5807: 5803: 5800: 5799: 5798: 5795: 5793: 5790: 5788: 5785: 5783: 5780: 5778: 5775: 5773: 5770: 5769: 5767: 5763: 5757: 5756:Tortoiseshell 5754: 5752: 5749: 5747: 5744: 5742: 5739: 5737: 5734: 5732: 5729: 5725: 5722: 5720: 5717: 5716: 5715: 5712: 5710: 5707: 5705: 5702: 5700: 5697: 5695: 5692: 5691: 5689: 5685: 5679: 5676: 5674: 5671: 5669: 5666: 5664: 5661: 5659: 5656: 5654: 5651: 5649: 5646: 5644: 5641: 5639: 5636: 5634: 5631: 5629: 5626: 5624: 5621: 5618: 5614: 5611: 5609: 5606: 5604: 5601: 5599: 5596: 5594: 5591: 5589: 5586: 5584: 5581: 5579: 5576: 5574: 5571: 5569: 5566: 5564: 5561: 5559: 5556: 5554: 5551: 5549: 5546: 5544: 5541: 5539: 5536: 5534: 5531: 5529: 5526: 5524: 5521: 5519: 5516: 5514: 5511: 5509: 5506: 5504: 5501: 5499: 5496: 5493: 5489: 5486: 5484: 5481: 5479: 5476: 5474: 5471: 5469: 5466: 5465: 5463: 5461: 5456: 5450: 5447: 5445: 5442: 5440: 5437: 5435: 5432: 5430: 5427: 5425: 5422: 5420: 5417: 5415: 5412: 5410: 5407: 5405: 5402: 5401: 5399: 5397: 5393: 5387: 5384: 5380: 5377: 5376: 5375: 5372: 5370: 5367: 5365: 5362: 5360: 5357: 5355: 5352: 5350: 5347: 5345: 5342: 5341: 5339: 5337: 5332: 5326: 5323: 5321: 5318: 5316: 5313: 5311: 5308: 5306: 5303: 5302: 5300: 5298: 5294: 5291: 5287: 5277: 5274: 5272: 5269: 5267: 5264: 5262: 5259: 5257: 5254: 5253: 5251: 5247: 5241: 5238: 5236: 5233: 5231: 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5206: 5203: 5201: 5198: 5196: 5193: 5191: 5188: 5186: 5183: 5179: 5176: 5174: 5171: 5169: 5166: 5165: 5164: 5161: 5159: 5156: 5155: 5153: 5149: 5143: 5140: 5138: 5135: 5133: 5130: 5128: 5125: 5123: 5120: 5118: 5115: 5113: 5112:Bench jeweler 5110: 5109: 5107: 5103: 5100: 5096: 5088: 5085: 5083: 5080: 5079: 5078: 5075: 5073: 5070: 5068: 5065: 5063: 5060: 5058: 5055: 5053: 5050: 5048: 5045: 5043: 5040: 5038: 5035: 5033: 5030: 5028: 5025: 5023: 5020: 5018: 5015: 5013: 5010: 5008: 5005: 5003: 5000: 4998: 4995: 4993: 4990: 4988: 4985: 4983: 4980: 4978: 4975: 4973: 4970: 4968: 4965: 4963: 4960: 4958: 4955: 4953: 4950: 4948: 4945: 4944: 4942: 4940: 4936: 4932: 4925: 4920: 4918: 4913: 4911: 4906: 4905: 4902: 4890: 4887: 4885: 4884:Tyrian purple 4882: 4880: 4877: 4875: 4872: 4870: 4867: 4865: 4862: 4860: 4857: 4856: 4854: 4850: 4844: 4841: 4839: 4836: 4834: 4831: 4829: 4826: 4824: 4821: 4819: 4816: 4814: 4811: 4809: 4806: 4804: 4801: 4799: 4796: 4794: 4791: 4789: 4786: 4784: 4781: 4779: 4776: 4774: 4771: 4769: 4766: 4764: 4761: 4759: 4756: 4754: 4751: 4750: 4748: 4744: 4738: 4735: 4733: 4730: 4728: 4725: 4723: 4720: 4718: 4715: 4713: 4710: 4708: 4705: 4703: 4700: 4698: 4695: 4693: 4690: 4688: 4685: 4683: 4680: 4678: 4675: 4674: 4672: 4668: 4662: 4659: 4657: 4654: 4652: 4649: 4647: 4644: 4642: 4639: 4638: 4636: 4632: 4626: 4623: 4621: 4618: 4616: 4613: 4611: 4608: 4606: 4603: 4601: 4598: 4596: 4593: 4591: 4588: 4586: 4583: 4581: 4578: 4576: 4573: 4571: 4568: 4566: 4563: 4561: 4558: 4556: 4553: 4551: 4548: 4546: 4543: 4541: 4538: 4536: 4533: 4531: 4528: 4526: 4523: 4521: 4518: 4516: 4513: 4511: 4508: 4507: 4505: 4503: 4499: 4494: 4487: 4482: 4480: 4475: 4473: 4468: 4467: 4464: 4454: 4450: 4446: 4442: 4438: 4435: 4430: 4422: 4419: 4417: 4414: 4413: 4411: 4409: 4406: 4404: 4401: 4400: 4398: 4394: 4384: 4381: 4379: 4376: 4375: 4373: 4369: 4363: 4360: 4358: 4355: 4353: 4350: 4348: 4345: 4343: 4340: 4339: 4337: 4333: 4327: 4324: 4322: 4319: 4317: 4314: 4312: 4309: 4307: 4304: 4303: 4301: 4299:Buccal region 4297: 4291: 4288: 4284: 4281: 4279: 4276: 4274: 4271: 4270: 4269: 4266: 4262: 4259: 4258: 4257: 4254: 4253: 4251: 4247: 4244: 4242: 4236: 4226: 4223: 4221: 4218: 4216: 4213: 4211: 4208: 4206: 4205:Needham's sac 4203: 4201: 4197: 4194: 4192: 4189: 4187: 4184: 4182: 4179: 4178: 4176: 4172: 4166: 4163: 4161: 4158: 4156: 4153: 4151: 4148: 4146: 4143: 4142: 4140: 4136: 4133: 4131: 4126: 4122: 4117: 4111: 4105: 4087: 4084: 4082: 4079: 4077: 4074: 4072: 4069: 4067: 4064: 4062: 4059: 4057: 4054: 4053: 4051: 4047: 4041: 4038: 4036: 4033: 4031: 4028: 4026: 4023: 4021: 4018: 4016: 4013: 4011: 4008: 4006: 4003: 4001: 3998: 3997: 3995: 3991: 3988: 3984: 3974: 3971: 3969: 3968:Spirula shell 3966: 3964: 3963:Gladius (pen) 3961: 3959: 3956: 3954: 3953:Cirrate shell 3951: 3949: 3946: 3945: 3943: 3939: 3931: 3928: 3927: 3926: 3923: 3921: 3918: 3916: 3913: 3912: 3910: 3906: 3903: 3899: 3896: 3894: 3890: 3885: 3878: 3873: 3871: 3866: 3864: 3859: 3858: 3855: 3843: 3840: 3838: 3835: 3833: 3830: 3828: 3825: 3823: 3820: 3819: 3817: 3813: 3807: 3804: 3802: 3799: 3797: 3794: 3792: 3789: 3787: 3784: 3782: 3779: 3778: 3776: 3772: 3766: 3763: 3761: 3758: 3756: 3753: 3752: 3750: 3746: 3740: 3737: 3735: 3732: 3730: 3727: 3725: 3722: 3720: 3717: 3715: 3712: 3710: 3707: 3705: 3704:Prodissoconch 3702: 3700: 3697: 3695: 3694:Pallial sinus 3692: 3690: 3687: 3685: 3682: 3680: 3677: 3675: 3672: 3670: 3667: 3665: 3662: 3660: 3657: 3655: 3652: 3651: 3649: 3647: 3643: 3638: 3631: 3626: 3624: 3619: 3617: 3612: 3611: 3608: 3602: 3599: 3598: 3588: 3584: 3580: 3576: 3572: 3568: 3564: 3560: 3556: 3552: 3547: 3543: 3539: 3535: 3531: 3526: 3521: 3516: 3512: 3508: 3507: 3502: 3497: 3494: 3490: 3486: 3482: 3478: 3474: 3470: 3466: 3462: 3458: 3454: 3450: 3446: 3442: 3441:J. Mater. Res 3435: 3433: 3426: 3422: 3418: 3414: 3410: 3406: 3402: 3397: 3396: 3377: 3371: 3363: 3359: 3355: 3351: 3347: 3343: 3339: 3335: 3331: 3327: 3320: 3313: 3298: 3294: 3290: 3283: 3269: 3265: 3259: 3245: 3241: 3235: 3226: 3210: 3203: 3187: 3181: 3175: 3169: 3154: 3150: 3144: 3128: 3122: 3106: 3100: 3086:on 2010-10-24 3085: 3081: 3080: 3075: 3068: 3053: 3052: 3044: 3029: 3025: 3018: 3010: 3003: 2996: 2988: 2984: 2980: 2976: 2972: 2968: 2964: 2957: 2949: 2945: 2941: 2937: 2933: 2926: 2918: 2914: 2910: 2906: 2903:(16): 980–7. 2902: 2898: 2891: 2883: 2879: 2874: 2869: 2865: 2861: 2857: 2850: 2842: 2838: 2833: 2828: 2824: 2820: 2816: 2812: 2807: 2802: 2798: 2794: 2790: 2783: 2775: 2771: 2767: 2763: 2759: 2755: 2751: 2747: 2740: 2738: 2729: 2725: 2721: 2717: 2713: 2709: 2705: 2701: 2694: 2692: 2683: 2679: 2675: 2671: 2667: 2663: 2656: 2654: 2645: 2641: 2637: 2633: 2628: 2623: 2619: 2615: 2611: 2607: 2603: 2596: 2588: 2584: 2580: 2576: 2571: 2566: 2562: 2558: 2554: 2547: 2545: 2536: 2532: 2527: 2522: 2518: 2514: 2510: 2503: 2501: 2499: 2490: 2486: 2482: 2478: 2474: 2470: 2466: 2462: 2458: 2454: 2450: 2443: 2441: 2439: 2430: 2426: 2422: 2418: 2414: 2410: 2406: 2402: 2398: 2391: 2383: 2379: 2374: 2369: 2365: 2361: 2357: 2353: 2349: 2342: 2340: 2338: 2336: 2334: 2332: 2330: 2328: 2326: 2324: 2322: 2313: 2309: 2305: 2301: 2297: 2293: 2289: 2285: 2278: 2270: 2266: 2262: 2258: 2254: 2250: 2243: 2235: 2231: 2227: 2223: 2216: 2207: 2202: 2198: 2194: 2190: 2183: 2175: 2171: 2166: 2161: 2156: 2151: 2147: 2143: 2138: 2133: 2129: 2125: 2121: 2114: 2106: 2102: 2098: 2094: 2090: 2086: 2082: 2078: 2074: 2070: 2063: 2055: 2051: 2047: 2043: 2039: 2035: 2031: 2027: 2024:(1): 111–22. 2023: 2019: 2012: 2010: 2008: 2006: 1997: 1993: 1989: 1985: 1981: 1977: 1970: 1962: 1958: 1954: 1950: 1946: 1942: 1938: 1934: 1930: 1923: 1915: 1911: 1907: 1905:9780521874731 1901: 1897: 1890: 1882: 1878: 1874: 1870: 1867:(2): 176–87. 1866: 1862: 1855: 1853: 1844: 1843: 1838: 1832: 1828: 1819: 1816: 1814: 1811: 1809: 1806: 1805: 1799: 1795: 1787: 1785: 1781: 1777: 1773: 1769: 1768:bone grafting 1765: 1761: 1755: 1741: 1734: 1729: 1726: 1722: 1718: 1714: 1708: 1703: 1699: 1698: 1686: 1679: 1674: 1663: 1657: 1652: 1651: 1650: 1648: 1644: 1639: 1636: 1634: 1630: 1620: 1618: 1614: 1613:Humayun Kabir 1610: 1606: 1602: 1598: 1597:United States 1594: 1590: 1586: 1582: 1578: 1577:Annada Munshi 1574: 1570: 1560: 1558: 1554: 1550: 1546: 1542: 1538: 1534: 1530: 1526: 1522: 1518: 1514: 1510: 1506: 1502: 1498: 1488: 1486: 1482: 1478: 1473: 1469: 1466: 1462: 1458: 1454: 1453:architectural 1432: 1427: 1425: 1420: 1418: 1413: 1412: 1410: 1409: 1404: 1401: 1399: 1396: 1394: 1391: 1389: 1386: 1385: 1384: 1383: 1379: 1378: 1373: 1370: 1368: 1365: 1363: 1360: 1359: 1358: 1357: 1353: 1352: 1347: 1344: 1342: 1339: 1337: 1336:Chiton shells 1334: 1332: 1329: 1328: 1327: 1326: 1323: 1320: 1319: 1315: 1311: 1310: 1307: 1304: 1303: 1299: 1298: 1290: 1288: 1284: 1283: 1278: 1277: 1273: 1268: 1266: 1262: 1258: 1249: 1240: 1238: 1234: 1230: 1226: 1222: 1216: 1206: 1204: 1200: 1196: 1192: 1188: 1184: 1183:mantle tissue 1180: 1177: 1169: 1165: 1161: 1156: 1147: 1145: 1144: 1143:Unio pictorum 1139: 1138: 1132: 1128: 1124: 1122: 1121: 1120:Pinna nobilis 1110: 1107: 1101: 1099: 1095: 1090: 1088: 1083: 1078: 1074: 1070: 1066: 1062: 1058: 1054: 1050: 1046: 1042: 1037: 1033: 1029: 1024: 1022: 1018: 1014: 1010: 1006: 1002: 998: 994: 990: 985: 981: 971: 969: 965: 961: 956: 951: 949: 945: 941: 937: 932: 930: 926: 922: 918: 914: 911: 907: 906: 901: 897: 894:) 10–20  893: 889: 877: 872: 870: 865: 863: 858: 857: 855: 854: 848: 838: 837: 836: 835: 827: 824: 820: 817: 815: 812: 811: 810: 809:Fossilization 807: 805: 804:Microbial mat 802: 800: 797: 795: 792: 790: 789: 785: 783: 780: 778: 776: 772: 770: 767: 765: 762: 760: 757: 755: 752: 750: 749:Magnetofossil 747: 745: 742: 738: 735: 733: 730: 729: 727: 725: 722: 721: 714: 713: 705: 702: 698: 695: 694: 693: 690: 686: 683: 681: 678: 677: 676: 673: 671: 668: 667: 660: 659: 651: 648: 646: 643: 641: 638: 637: 633: 628: 627: 617: 614: 612: 609: 606: 603: 602: 601: 598: 597: 590: 589:aragonite sea 587: 585: 582: 581: 580: 577: 576: 571: 568: 566: 563: 561: 558: 557: 553: 552:Calcification 548: 547: 539: 536: 534: 531: 527: 524: 523: 522: 519: 517: 514: 513: 506: 505: 497: 494: 492: 489: 487: 484: 483: 478: 474: 473:Endoskeletons 469: 468: 460: 457: 455: 452: 448: 445: 443: 440: 438: 435: 431: 428: 426: 423: 421: 418: 417: 416: 415:mollusc shell 413: 411: 408: 407: 406: 403: 399: 396: 394: 391: 389: 386: 384: 381: 379: 376: 375: 374: 373:Protist shell 371: 367: 364: 363: 362: 359: 355: 352: 350: 347: 345: 344:cirrate shell 342: 341: 340: 337: 335: 332: 328: 325: 323: 320: 319: 317: 316: 311: 306: 305: 297: 294: 292: 289: 287: 284: 282: 279: 277: 274: 273: 266: 265: 261: 257: 256: 253: 250: 249: 245: 244: 237: 229: 224: 209: 207: 203: 199: 195: 191: 186: 184: 180: 176: 175:porcellaneous 172: 168: 164: 160: 155: 153: 149: 145: 141: 137: 133: 129: 128: 119: 89: 88: 79: 55: 47: 40: 35: 29: 22: 5892:Wearable art 5887:Phaleristics 5882:Metalworking 5787:Gutta-percha 5740: 5563:Lapis lazuli 5349:Colored gold 5230:Stonesetting 4550:Periostracum 4544: 4433: 4362:Nuchal organ 4261:Hectocotylus 4150:Fins (wings) 4065: 4056:Body chamber 4020:Periostracum 3699:Periostracum 3689:Pallial line 3683: 3554: 3550: 3533: 3529: 3510: 3504: 3484: 3444: 3440: 3431: 3404: 3400: 3380:. Retrieved 3370: 3329: 3325: 3312: 3300:. Retrieved 3292: 3282: 3271:. Retrieved 3267: 3258: 3247:. Retrieved 3243: 3234: 3225: 3213:. Retrieved 3202: 3190:. Retrieved 3180: 3168: 3156:. Retrieved 3152: 3143: 3131:. Retrieved 3121: 3109:. Retrieved 3099: 3088:. Retrieved 3084:the original 3077: 3067: 3056:. Retrieved 3050: 3043: 3031:. Retrieved 3027: 3017: 3008: 2995: 2970: 2966: 2956: 2939: 2935: 2925: 2900: 2896: 2890: 2863: 2859: 2849: 2796: 2792: 2782: 2749: 2745: 2703: 2699: 2665: 2661: 2609: 2605: 2595: 2560: 2556: 2519:(1): 19–25. 2516: 2512: 2456: 2452: 2404: 2400: 2390: 2355: 2352:RSC Advances 2351: 2287: 2283: 2277: 2255:(3): 851–6. 2252: 2248: 2242: 2225: 2221: 2215: 2196: 2192: 2182: 2127: 2123: 2113: 2072: 2068: 2062: 2021: 2017: 1979: 1975: 1969: 1936: 1932: 1922: 1895: 1889: 1864: 1860: 1840: 1831: 1796: 1793: 1757: 1695: 1640: 1637: 1626: 1609:Subho Tagore 1601:Satyajit Ray 1580: 1566: 1494: 1450: 1447:Architecture 1366: 1341:Snail shells 1280: 1274: 1272:turban snail 1269: 1257:pearl oyster 1254: 1218: 1202: 1190: 1186: 1173: 1141: 1135: 1133: 1129: 1125: 1118: 1116: 1102: 1091: 1041:viscoelastic 1025: 977: 967: 959: 954: 952: 933: 903: 885: 819:petrifaction 786: 774: 769:Microfossils 516:Limpet teeth 496:Ossification 491:Bone mineral 425:chiton shell 419: 310:Exoskeletons 291:Biointerface 190:pearl oyster 187: 178: 156: 142:as an inner 131: 53: 52: 5829:Art jewelry 5653:Tiger's eye 5558:Labradorite 5508:Chrysocolla 5503:Chrysoberyl 5419:Mokume-gane 5396:Base metals 5168:centrifugal 5137:Silversmith 5012:Ferronnière 4962:Belt buckle 4957:Belly chain 4879:Trochophore 4864:Pseudofeces 4818:Odontophore 4773:Diverticula 4717:Pneumostome 4560:Planispiral 4449:Egg fossils 4408:Photophores 4371:Other parts 4316:Odontophore 4238:Head & 4071:Phragmocone 3837:Trochophore 3832:Pseudofeces 3664:Hinge teeth 3447:(9): 2400. 3407:: 385–402. 3302:29 December 3215:24 December 3158:24 December 2706:: 350–365. 2668:: 385–402. 2290:(5): 1097. 2228:(1–2): 17. 2130:(1): 4822. 1715:with nacre 1692: 1750 1669: 1520 1585:Manu Munshi 1557:goblet drum 1533:sound holes 1346:Tusk shells 1331:Clam shells 1237:cephalopods 1203:encystation 1094:plasticizer 1021:anisotropic 1015:loads than 1013:compressive 982:of 70  913:biopolymers 890:(a form of 754:Magnetosome 697:phosphorite 663:Other forms 611:calcite sea 378:coccosphere 322:exoskeleton 167:cephalopods 5907:Categories 5663:Tourmaline 5608:Prasiolite 5483:Aventurine 5354:Crown gold 5256:Draw plate 5205:Metal clay 5142:Watchmaker 5132:Lapidarist 5117:Clockmaker 4992:Collar pin 4987:Chatelaine 4828:Osphradium 4803:Nephridium 4722:Rhinophore 4712:Parapodium 4641:Clausilium 4580:Selenizone 4570:Protoconch 4520:Body whorl 4383:Statocysts 4220:Osphradium 3958:Cuttlebone 3884:Cephalopod 3827:Glochidium 3801:Nephridium 3774:Soft parts 3659:Hinge line 3382:2014-02-13 3273:2021-07-14 3268:Objet Luxe 3249:2021-07-14 3244:Objet Luxe 3090:2023-01-09 3058:2023-01-09 2897:ChemInform 2806:1512.02879 2137:1910.11264 1824:References 1662:Altarpiece 1505:concertina 1485:fiberglass 1442:Decorative 1362:Conchology 1229:gastropods 1176:epithelial 1007:analysis, 966:it is the 936:iridescent 349:cuttlebone 318:Arthropod 206:Turbinidae 198:Haliotidae 163:gastropods 152:iridescent 5809:Toadstone 5746:Operculum 5673:Variscite 5668:Turquoise 5648:Tanzanite 5583:Moonstone 5578:Marcasite 5573:Malachite 5498:Carnelian 5473:Amazonite 5460:gemstones 5434:Pinchbeck 5379:Argentium 5369:Shibuichi 5310:Palladium 5289:Materials 5225:Soldering 5215:Polishing 5190:Engraving 5185:Enameling 5151:Processes 5122:Goldsmith 5057:Tie chain 5032:Neck ring 5022:Lapel pin 4931:Jewellery 4859:Epiphragm 4763:Ctenidium 4651:Operculum 4646:Love dart 4610:Umbilicus 4575:Sculpture 4555:Peristome 4530:Columella 4493:Gastropod 4441:Paralarva 4268:Tentacles 4081:Siphuncle 4040:Umbilicus 4025:Sculpture 3930:Orthocone 3786:Ctenidium 3719:Sculpture 3709:Resilifer 2799:: 10097. 2774:230508602 2728:139839008 2644:219464365 2636:1616-301X 2587:139307131 2579:1616-301X 2535:0928-4931 2481:1292-8941 2429:0022-5096 2382:2046-2069 2312:135681723 2105:135544277 1914:664839176 1549:saxophone 1501:accordion 1477:lacquered 1461:laminated 1306:Seashells 1235:, and in 1195:parasites 1160:nautiloid 1113:Formation 1073:nanoscale 1032:laminated 989:toughness 944:interfere 915:(such as 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Index

Mother of pearl (disambiguation)
polar stratospheric cloud

nautilus

/ˈnkər/
NAY-kər
/ˈnækrə/
NAK-rə
composite material
molluscs
shell
pearls
iridescent
bivalves
gastropods
cephalopods
mollusc shells
porcellaneous
conch
pearl oyster
freshwater pearl mussel
Haliotidae
Trochidae
Turbinidae
Structural coloration


Biomineralization

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