Origin
-
Australia, Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Red, Yellow, orange
Streak
-
yellowish orange
Specific Gravity
-9999
5.90-6.10
Cleavage
None
{110} Distinct, {001} Indistinct, {100} Indistinct
Mohs Hardness
-9999
2.5-3
Chemical Composition
MgAl2O4
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
-
Distinctly trichroic
Transparency
-
Transparent
Refractive Index
-9999
2.31-2.66
Crystal System
-
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Birefringence
-9999
-9999
Cardiovascular
-
Supports heart health
Psychology
Inspiration
Passion
Healing
Emotional healing
Physical healing
Qualities Associated
Inspiration
Passion