Meaning of ALUMINOCOPIAPITE in English

ALUMINOCOPIAPITE

General Information:

Chemical Formula:

Al2/3Fe+++4(SO4)6O(OH)2·20(H2O)

Composition:

(Molecular Weight = 1,212.08 gm)

Aluminum 1.48 % Al

Iron 18.43 % Fe

Hydrogen 3.49 % H

Sulfur 15.87 % S

Oxygen 60.72 % O

Empirical Formula:

Al0.6666Fe3+4(SO4)6(OH)2·20(H2O)

Physical Properties:

Color:

yellow.

Diaphaniety:

Transparent to Translucent

Hardness:

2.5-3 - Finger Nail-Calcite

Luster:

Earthy (Dull)

Streak:

light yellow

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .