1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.62-4.20
1
7.18
1.8 Fracture
Sub-Conchoidal, Splintery
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
1.9 Cleavage
{201} Imperfect, {100} Poor, {001} Poor
Not Available
1.10 Mohs Hardness
1.11 Chemical Composition
Not Available
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)