Meaning of AMICITE in English

AMICITE

General Information:

Chemical Formula:

K2Na2Al4Si4O16·5(H2O)

Composition:

(Molecular Weight = 690.51 gm)

Potassium 11.32 % K

Sodium 6.66 % Na

Aluminum 15.63 % Al

Silicon 16.27 % Si

Hydrogen 1.46 % H

Oxygen 48.66 % O

Empirical Formula:

K2Na2Al4Si4O16·5(H2O)

IMA Status:

Approved IMA 1979

Physical Properties:

Cleavage:

None

Color:

colorless.

Density:

2.06

Diaphaniety:

Transparent

Hardness:

5-5.5 - Apatite-Knife Blade

Luster:

Vitreous (Glassy)

Streak:

white

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .