Meaning of ALTHAUSITE in English

ALTHAUSITE

General Information:

Chemical Formula:

Mg2(PO4)(OH,F,O)

Composition:

(Molecular Weight = 161.09 gm)

Magnesium 30.18 % Mg

Phosphorus 19.23 % P

Hydrogen 0.38 % H

Oxygen 46.68 % O

Fluorine 3.54 % F

Empirical Formula:

Mg2(PO4)(OH)0.6F0.3O0.1

IMA Status:

Approved IMA 1974

Physical Properties:

Cleavage:

[???] Perfect

Color:

gray.

Density:

2.97

Diaphaniety:

Translucent

Hardness:

3.5 - Copper Penny

Luster:

Vitreous (Glassy)

Streak:

white

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .