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79:, with 70% of its volume developed in schists and quartzite. This cave, a geological curiosity, developed originally in limestone, but migrated to overlying mica-schists due to breakdown. Visits can only be made with an experienced guide.
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It was discovered in March 1975 and is 1,380 meters long with a descent of 142 meters deep. The entrance is located at an elevation of 1050 meters. It contains a lake formed by rain water called
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feature as no other
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110:"Grutas e Cavernas, uma envolvente viajem pelas entranhas de Goias"
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22:(GO-018), also called "Gruta dos Ecos" (English: Echo Cave), is a
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63:Caverna dos Ecos is a remarkable subterranean
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131:Ministerio do Meio Ambiente.
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162:Scientific paper on the cave
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135:. ICMBIO. Archived from
89:List of caves in Brazil
186:15.99361°S 48.43306°W
16:Cave in Goiás, Brazil
191:-15.99361; -48.43306
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112:. Eco Subterraneo
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139:on 19 April 2012
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20:Caverna dos Ecos
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210:Caves of Goiás
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164:at Caves.org
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114:. Retrieved
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143:30 December
133:"Data Bank"
116:30 December
69:lithologies
58:speleothems
32:in central
215:Wild caves
204:Categories
177:48°25′59″W
174:15°59′37″S
95:References
108:Turismo.
73:quartzite
83:See also
38:Brasília
65:karstic
48:Geology
42:Goiânia
77:marble
75:, and
30:cavern
27:schist
34:Goiás
145:2011
118:2011
24:mica
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