Zincolibethenite

Formula: CuZnPO₄OH

Origin of name: Zinc dominant analogue of libethenite

Crystal system: Orthorhombic

Crystal class: 2/m 2/m 2/m

Twinning: 

Unit cell: a = 8.3263 Å, b = 8.2601 Å, c = 5.8771 Å
 

Colour: Bright green, bluish tint

Diaphaneity: Translucent

Luster: Vitreous

Habit: 

Hardness: 

Specific gravity: 3.96 (calculated)

Cleavage: 

Tenacity: 

Streak: 

Synonyms/varieties:

Comments:  IMA approved 2003