Minerals identify

Know how to recognize them

Zirkelite

Oxide mineral

Zirkelite is an oxide mineral ,Th )2O 7. It occurs as well-formed fine sized isometric crystals. It is a black, brown or yellow mineral with a hardness of 4.7.

Identification

Color of mineral

Black
Red
Brown

The streak

Grey
Brown

Luster ( interacts light )

Resinous

Crystal ( diaphaneity )

Isometric

Radioactive

Radioactive