Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.5-6.03.19-3.56
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
{001} Distinct
{110} Perfect, {010} Indistinct
Mohs Hardness
6.55.5-6
2
10
👆🏻
Chemical Composition
ZrO 2Arthur Thomas , Gemstones (2009)
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)