PECORAITE


Meaning of PECORAITE in English

General Information:

Chemical Formula:

Ni3Si2O5(OH)4

Composition:

(Molecular Weight = 380.27 gm)

Silicon 14.77 % Si

Nickel 46.30 % Ni

Hydrogen 1.06 % H

Oxygen 37.87 % O

Empirical Formula:

Ni3SI2O5(OH)4

IMA Status:

Approved IMA 1969

Physical Properties:

Color:

dark green.

Density:

3.84 - 3.084, Average = 3.46

Diaphaniety:

Translucent

Hardness:

2.5 - Finger Nail

Streak:

light green

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .