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Geography Categories
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| Definition Of: |
Hawthorneite
 General Information: Chemical Formula:Ba[Ti3Cr4Fe4Mg]O19 Composition:(Molecular Weight = 1,040.63 gm)Barium 13.20 % BaMagnesium 2.34 % MgTitanium 13.80 % TiChromium 19.99 % CrIron 21.47 % FeOxygen 29.21 % O Empirical Formula: BaTi3Cr4Fe2+4MgO19 IMA Status:Approved IMA Physical Properties: Cleavage:None Color:black. Diaphaniety:Opaque Hardness:6-6.5 - Orthoclase-Pyrite Luster:Metallic 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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