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Geography Categories
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| Definition Of: |
Barberiite
General Information: Chemical Formula:(NH4)BF4 Composition:(Molecular Weight = 104.84 gm)Boron 10.31 % B Hydrogen 3.85 % H Nitrogen 13.36 % N Fluorine 72.48 % F Empirical Formula: (NH4)BF4 IMA Status:Approved IMA 1992 Physical Properties: Cleavage:[100] Perfect, [010] Good, [001] Good Color:colorless. Density:1.89 Diaphaniety:Transparent Hardness:1 - Talc Luster:Vitreous (Glassy) Streak:white 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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