WYLLIEITE


Meaning of WYLLIEITE in English

General Information:

Chemical Formula:

(Na,Ca,Mn++)(Mn++,Fe++)(Fe++,Fe+++,Mg)Al(PO4)3

IMA Status:

Approved IMA 1973

Physical Properties:

Cleavage:

None

Color:

bluish green, greenish black, gray green, or dark green.

Density:

3.601

Diaphaniety:

Transparent to Translucent

Hardness:

4-4.5 - Between Fluorite and Apatite

Luster:

Vitreous - Metallic

Streak:

olive green

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .