HERDERITE


Meaning of HERDERITE in English

General Information:

Chemical Formula:

CaBe(PO4)F

Composition:

(Molecular Weight = 163.06 gm)

Calcium 24.58 % Ca

Beryllium 5.53 % Be

Phosphorus 19.00 % P

Oxygen 39.25 % O

Fluorine 11.65 % F

Empirical Formula:

CaBe(PO4)F

Physical Properties:

Cleavage:

[110] Indistinct

Color:

white, yellowish white, or greenish white.

Density:

3

Diaphaniety:

Transparent to Translucent

Hardness:

5 - Apatite

Luminescence:

Non-fluorescent.

Luster:

Vitreous (Glassy)

Streak:

white

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .