ROALDITE


Meaning of ROALDITE in English

General Information:

Chemical Formula:

Fe4N

Composition:

(Molecular Weight = 237.39 gm)

Iron 94.10 % Fe

Nitrogen 5.90 % N

Empirical Formula:

Fe2+4N

IMA Status:

Approved IMA 1981

Physical Properties:

Color:

tin white.

Density:

7.21

Diaphaniety:

Opaque

Hardness:

5.5-6.5

Luster:

Metallic

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .