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Geography Categories
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| Definition Of: |
Ottrelite
General Information: Chemical Formula:(Mn,Fe++,Mg)2Al4Si2O10(OH)4 Physical Properties: Cleavage:[???] Good Color:pistachio green. Density:3.52 Hardness:6-7 - Orthoclase-Quartz More details...
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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