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
1.5 Fracture
Sub-Conchoidal, Splintery
ConchoidalGemdat.org, Uneven
1.6 Cleavage
{201} Imperfect, {100} Poor, {001} Poor
{111} Indistinct, {111} Indistinct, {111} Indistinct
1.7 Mohs Hardness
1.8 Chemical Composition
Not Available
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)