Meaning of ALLOCLASITE in English

ALLOCLASITE

General Information:

Chemical Formula:

(Co,Fe)AsS

Composition:

(Molecular Weight = 165.15 gm)

Iron 8.45 % Fe

Cobalt 26.76 % Co

Arsenic 45.37 % As

Sulfur 19.42 % S

Empirical Formula:

Co0.75Fe2+0.25AsS

Physical Properties:

Cleavage:

[101] Perfect, [010] Distinct

Color:

steel gray.

Density:

6.17

Diaphaniety:

Opaque

Hardness:

5 - Apatite

Luster:

Metallic

Streak:

black

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .