LAMMERITE


Meaning of LAMMERITE in English

General Information:

Chemical Formula:

Cu3[(As,P)O4]2

Composition:

(Molecular Weight = 446.50 gm)

Copper 42.70 % Cu

Arsenic 25.17 % As

Phosphorus 3.47 % P

Oxygen 28.67 % O

Empirical Formula:

Cu3(AsO4)1.5(PO4)0.5

IMA Status:

Approved IMA 1981

Physical Properties:

Cleavage:

[010] Good, [100] Indistinct

Color:

dark green.

Density:

5.18

Hardness:

3-4 - Calcite-Fluorite

Luster:

Adamantine

Streak:

light green

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .