Meaning of ALUMOKLYUCHEVSKITE in English

ALUMOKLYUCHEVSKITE

General Information:

Chemical Formula:

K3Cu3AlO2(SO4)4

Composition:

(Molecular Weight = 751.17 gm)

Potassium 15.62 % K

Aluminum 3.59 % Al

Copper 25.38 % Cu

Sulfur 17.08 % S

Oxygen 38.34 % O

Empirical Formula:

K3Cu3AlO2(SO4)4

Environment:

A volcanic exhalation.

IMA Status:

Approved IMA 1995

Locality:

The second cone of the Northern Breakthrough of the Main Tolbachik fracture eruption, Kamchatka, Russia.

Name Origin:

It is the aluminum dominant analog of klyuchevskite.

Physical Properties:

Cleavage:

[001] Perfect

Color:

dark green.

Density:

3.1

Diaphaniety:

Transparent

Habits:

Acicular - Occurs as needle-like crystals., Prismatic - Crystals Shaped like Slender Prisms (e.g. tourmaline).,

Hardness:

2 - Gypsum

Luster:

Vitreous (Glassy)

Streak:

light green

More details...

Mineralogy database English vocab.      Английский словарь базы данных минералогии .