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Middle Ridge Mine, South Toe River, Spruce Pine District, Yancey Co., North Carolina, USA

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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
Muscovite	71.2.2a.1	KAl₂(AlSi₃O₁₀)(OH)₂
Unclassified Minerals
'Garnet Group'	-	X₃Z₂(TO₄)₃ (X = Ca, Fe, etc · , Z = Al, Cr, etc · , T = Si, As, V, etc · )
Muscovite var: Sericite	-	KAl₂(AlSi₃O₁₀)(OH)₂

3 entries listed. 2 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in North Carolina, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 24th Apr 2011 11:40:34