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Geography Categories
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| Definition Of: |
Janhaugite
General Information: Chemical Formula:(Na,Ca)3(Mn++,Fe++)3(Ti++++,Zr,Nb)2(Si2O7)2O2(OH,F)2 Physical Properties: Cleavage:[010] Distinct Color:reddish brown. Density:3.6 Hardness:5 - Apatite Luster:Vitreous (Glassy) Streak:light brown 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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