Mount Tom Spar Quarry, Sumner, Oxford Co., Maine, USA

• Display
  • Standard
  • Detailed
  • By Strunz Category
  • By Dana Category
• Photos
  • Add Photo
• Search
  • Mineral Search
  • Search Google

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Arsenopyrite	2.12.4.1	FeAsS
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
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
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Microcline	76.1.1.5	KAlSi3O8
Unclassified Minerals
Quartz var: Rock Crystal	-	SiO2
var: Smoky Quartz	-	SiO2

6 entries listed. 6 valid minerals.