1 Physical Properties
1.1 Tenacity
1.2 Solubility
1.3 Durability
Not Available
Not Available
1.6 Specific Gravity
1.8 Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Splintery, Conchoidal, Brittle
1.9 Cleavage
Imperfect, poor one {100}
{001}, perfect
1.10 Mohs Hardness
1.11 Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available