Meaning of AKROCHORDITE in English

AKROCHORDITE

General Information:

Chemical Formula:

Mn4Mg(AsO4)2(OH)4·4(H2O)

Composition:

(Molecular Weight = 661.99 gm)

Magnesium 3.67 % Mg

Manganese 33.20 % Mn

Arsenic 22.64 % As

Hydrogen 1.83 % H

Oxygen 38.67 % O

Empirical Formula:

Mn4+4Mg(AsO4)2(OH)4·4(H2O)

Locality:

TL: Sweden, V„rmland, Filipstad, L†ngban mn

Physical Properties:

Cleavage:

[???] Good

Color:

reddish brown.

Density:

3.19 - 3.26, Average = 3.22

Diaphaniety:

Translucent

Hardness:

3.5 - Copper Penny

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .