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are associated with the belt and once were thought to be responsible for most of the ore deposits. Now many of the important ore deposits are thought to be genetically related to younger magmatism, some at least as young as about 25 million years.
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The belt lies within a zone that has been geologically active at intervals beginning from near the time of crustal accretion in central
Colorado at least 1.6 billion years ago until the present. Parts of the CMB follow shear zones of
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Structure and
Evolution of the Lithosphere Beneath the Rocky Mountains: Initial Results from the CD-ROM Experiment.
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Approximate boundaries of the
Colorado Mineral Belt with inner area having principal mining districts.
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Ages of
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204:(Report). Vol. Bulletin 74. Geological Society of America. pp. 991–1014
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128:; and high heat flow (Decker et al., 1988)." Mining districts include:
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279:(Report). Vol. Bulletin 2109. United States Geological Survey
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196:Precambrian Ancestry of the Colorado Mineral Belt.
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16:Area of ore deposits in Colorado, United States
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112:shear zone system (McCoy, 2001); a suite of
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96:(CMB) is an area of ore deposits from the
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116:-aged plutons and related ore deposits (
253:GSA Today 12, #3, p. 4-10, 2002.
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194:Tweto, Ogden; Sims, Paul K. (1963).
225:Colorado Geological Survey (2022).
124:(Isaacson and Smithson, 1976); low-
104:to near the middle of the state at
69:For the other mineral areas at the
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1409:North Central Colorado Urban Area
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301:Map of the Colorado Mineral Belt
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150:Sneffels-Red Mountain-Telluride
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202:(abstract with link to PDF)
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135:Central City-Idaho Springs
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1389:Denver Metropolitan Area
87:Colorado mining history
1424:South-Central Colorado
1384:Colorado Western Slope
249:CD-ROM Working Group,
83:Cripple Creek district
71:Colorado Western Slope
1414:Northwestern Colorado
1369:Colorado Mineral Belt
94:Colorado Mineral Belt
23:Colorado Mineral Belt
708:Cherry Hills Village
118:Tweto and Sims, 1963
1483:Regions of Colorado
1458:Colorado portal
1394:Four Corners Region
529:Tourist attractions
434:Indian reservations
145:Leadville, Colorado
79:Uravan Mineral Belt
1478:Mining in Colorado
1439:Southwest Colorado
259:2012-03-29 at the
126:crustal velocities
98:La Plata Mountains
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1374:Colorado Piedmont
958:Steamboat Springs
833:Greenwood Village
514:Statistical areas
484:Prehistoric sites
106:Boulder, Colorado
75:Pikes Peak Region
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783:Fort Collins
703:Central City
693:Castle Pines
600:Homelessness
580:Demographics
549:Wildernesses
479:Paleontology
369:Bibliography
349:
281:. Retrieved
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250:
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234:. Retrieved
230:
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206:. Retrieved
200:
197:
161:age and the
155:
143:, named for
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91:
1404:High Plains
1076:Clear Creek
993:Wheat Ridge
988:Westminster
913:Monte Vista
793:Fort Morgan
788:Fort Lupton
605:LGBT rights
159:Precambrian
122:gravity low
120:); a major
110:Proterozoic
31:Ore deposit
1472:Categories
1331:Washington
1311:San Miguel
1291:Rio Grande
1286:Rio Blanco
1206:Las Animas
1186:Kit Carson
1061:Broomfield
983:Walsenburg
943:Rocky Ford
923:Northglenn
898:Louisville
873:Las Animas
698:Centennial
688:Cañon City
683:Burlington
673:Broomfield
658:Black Hawk
489:Prehistory
414:Government
394:Coloradans
283:2014-03-02
236:2022-10-27
227:"Minerals"
208:2014-03-02
178:References
1236:Montezuma
1176:Jefferson
1041:Archuleta
888:Lone Tree
883:Littleton
878:Leadville
858:Lafayette
763:Englewood
758:Edgewater
590:Education
499:Railroads
454:Mountains
409:Geography
399:Elections
354:(capital)
163:Paleozoic
1316:Sedgwick
1306:San Juan
1301:Saguache
1266:Phillips
1241:Montrose
1191:La Plata
1166:Huerfano
1161:Hinsdale
1156:Gunnison
1141:Garfield
1086:Costilla
1071:Cheyenne
1036:Arapahoe
1018:Counties
973:Trinidad
968:Thornton
963:Sterling
953:Sheridan
918:Montrose
903:Loveland
893:Longmont
863:Lakewood
853:La Junta
838:Gunnison
808:Glendale
798:Fountain
778:Florence
668:Brighton
615:Religion
610:Politics
595:Gun laws
565:Abortion
524:Timeline
449:Military
389:Colleges
341:Colorado
257:Archived
167:Mesozoic
152:district
137:district
114:Laramide
102:Colorado
63:Laramide
53:Colorado
50:Location
1351:Regions
1276:Prowers
1226:Mineral
1211:Lincoln
1201:Larimer
1171:Jackson
1136:Fremont
1126:El Paso
1116:Douglas
1111:Dolores
1091:Crowley
1081:Conejos
1066:Chaffee
1056:Boulder
1031:Alamosa
843:Holyoke
828:Greeley
753:Durango
663:Boulder
638:Alamosa
585:Economy
575:Culture
558:Society
519:Symbols
509:Slavery
464:Museums
424:History
379:Outline
59:Orogeny
1326:Teller
1321:Summit
1281:Pueblo
1271:Pitkin
1246:Morgan
1231:Moffat
1146:Gilpin
1131:Elbert
1106:Denver
1096:Custer
978:Victor
948:Salida
933:Pueblo
818:Golden
803:Fruita
748:Denver
738:Dacono
723:Cortez
653:Aurora
643:Arvada
630:Cities
620:Sports
539:Trails
504:Rivers
429:Images
361:Topics
351:Denver
85:, and
1296:Routt
1256:Ouray
1251:Otero
1216:Logan
1181:Kiowa
1151:Grand
1121:Eagle
1101:Delta
1026:Adams
938:Rifle
928:Ouray
868:Lamar
768:Evans
743:Delta
728:Craig
678:Brush
648:Aspen
570:Crime
534:Towns
444:Lists
374:Index
337:State
277:(PDF)
1341:Yuma
1336:Weld
1261:Park
1221:Mesa
1196:Lake
1051:Bent
1046:Baca
1008:Yuma
1003:Wray
165:and
92:The
73:and
439:Law
339:of
1474::
229:.
186:^
81:,
329:e
322:t
315:v
286:.
239:.
211:.
89:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
