|
|
|
|
|
Geography Categories
|
| Definition Of: |
Parakeldyshite
General Information: Chemical Formula:Na2ZrSi2O7 Composition:(Molecular Weight = 305.37 gm)Sodium 15.06 % NaZirconium 29.87 % ZrSilicon 18.39 % SiOxygen 36.68 % O Empirical Formula: Na2ZrSi2O7 IMA Status:Approved IMA 1975 Physical Properties: Color:bluish white or white. Density:3.39 Diaphaniety:Translucent Hardness:5.5-6 - Knife Blade-Orthoclase Luminescence:Fluorescent. Luster:Vitreous (Glassy) Streak:white More details...
|
| |
Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
|
Page Number:
1 2 3 4 A: Page 1 of 4.
|
|
|
| Copyright © 2008 Geography-Dictionary.org. All rights reserved. |
|
|