|
|
|
|
|
Geography Categories
|
| Definition Of: |
Maghagendorfite
 General Information: Chemical Formula:NaMgMn(Fe++,Fe+++)2(PO4)3 Composition:(Molecular Weight = 498.84 gm)Sodium 4.61 % NaMagnesium 4.87 % MgManganese 11.01 % MnIron 22.39 % FePhosphorus 18.63 % P Oxygen 38.49 % O Empirical Formula: NaMgMn2+Fe2+1.5Fe3+0.5(PO4)3 IMA Status:Approved IMA 1979 Physical Properties: Cleavage:[???] Good Color:greenish black. Hardness:3.5 - Copper Penny Streak:gray green More details...
NaMnMgFe2(PO4)3
|
| |
Mineralogy INDEX:
List of Terms: Terms beginning with "A", Page 1 |
|
Page Number:
1 2 3 A: Page 1 of 3.
|
|
|
| Copyright © 2008 Geography-Dictionary.org. All rights reserved. |
|
|