NICKEL-ZIPPEITE


Meaning of NICKEL-ZIPPEITE in English

General Information:

Chemical Formula:

(Ni,Co)As3-x

Composition:

(Molecular Weight = 246.05 gm)

Cobalt 5.99 % Co

Nickel 17.89 % Ni

Arsenic 76.12 % As

Empirical Formula:

Ni0.75Co0.25As2.5

Locality:

SI

Physical Properties:

Color:

gray, tin white, or gray.

Density:

6.5

Diaphaniety:

Opaque

Habits:

Massive - Uniformly indistinguishable crystals forming large masses., Crystalline - Fine - Occurs as well-formed fine sized crystals., Granular - Generally occurs as anhedral to subhe dral crystals in matrix.

Hardness:

5.5-6 - Knife Blade-Orthoclase

Luminescence:

Non-fluorescent.

Luster:

Metallic

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .