GERHARDTITE


Meaning of GERHARDTITE in English

General Information:

Chemical Formula:

Cu2(NO3)(OH)3

Composition:

(Molecular Weight = 240.12 gm)

Copper 52.93 % Cu

Hydrogen 1.26 % H

Nitrogen 5.83 % N

Oxygen 39.98 % O

Empirical Formula:

Cu2(NO3)(OH)3

Physical Properties:

Cleavage:

[001] Perfect, [100] Good

Color:

green or dark green.

Density:

3.4 - 3.43, Average = 3.41

Diaphaniety:

Transparent

Hardness:

2 - Gypsum

Luster:

Vitreous (Glassy)

Streak:

light green

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .