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Morona-Santiago Province, Ecuador

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List of minerals arranged by Dana 8th Edition classification

Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Illite	71.2.2d.2	K_0.65Al_2.0[ ][Al_0.65Si,_3.35O₁₀](OH)₂
Muscovite	71.2.2a.1	KAl₂(AlSi₃O₁₀)(OH)₂
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO₂ with [4] coordinated Si
Quartz	75.1.3.1	SiO₂
Unclassified Minerals
'Feldspar Group'	-

4 entries listed. 3 valid minerals.

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