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Geography Categories
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| Definition Of: |
Keldyshite
General Information: Chemical Formula:Na2-xHxZrSi2O7·n(H2O) Composition:(Molecular Weight = 330.41 gm)Sodium 10.44 % NaZirconium 27.61 % ZrSilicon 17.00 % SiHydrogen 1.37 % H Oxygen 43.58 % O Empirical Formula: Na1.5H0.5ZrSi2O7·2(H2O) IMA Status:Approved IMA 1962 Physical Properties: Cleavage:[???] Indistinct, [???] Indistinct Color:white. Density:3.3 Diaphaniety:Transparent to Translucent Hardness:3.5-4.5 Luster:Vitreous - Greasy 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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