Tenacity
Brittle
Sectile
Solubility
insoluble
-
Durability
-
-
Specific Gravity
3.93-4.733.06
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Sectile
Cleavage
{110} and {111}
Perfect on {010}; poor on {100} and { 1 02}.
Mohs Hardness
7.5-9999
2
10
👆🏻
Chemical Composition
ZrSiO4
Co3(AsO4)2•8(H2O)