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Geography Categories
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| Definition Of: |
Ribbeite
 General Information: Chemical Formula:(Mn++,Mg)5(SiO4)2(OH)2 Composition:(Molecular Weight = 454.58 gm)Magnesium 6.68 % MgManganese 45.32 % MnSilicon 12.36 % SiHydrogen 0.44 % H Oxygen 35.20 % O Empirical Formula: Mn2+3.75Mg1.25SiO42(OH)2 IMA Status:Approved IMA Physical Properties: Cleavage:None Color:pink. Density:3.9 Diaphaniety:Transparent Hardness:5 - Apatite Luster:Vitreous (Glassy) Streak:light pink More details...
(Mn,Mg)5(SiO4)2(OH)2
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Mineralogy INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 A: Page 1 of 3.
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