Origin
Italy
Southern and central Africa
Color
Red, Reddish, Brown, Black, Yellow
Yellow, White
Streak
Red
gray, Brownish, Black
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
-99994.80-4.90
1
7.18
👆🏻
Fracture
Uneven, Splintery
Uneven
Cleavage
[001] good, [100] distinct
{010} Indistinct
Mohs Hardness
6-6.56-6.5
2
10
👆🏻
Chemical Composition
Ca2Al3(SiO4)(Si2O7)O(OH)
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
-
Pleochroism
visible
-
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.725-1.756-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.025-0.076-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Spiritual growth
Protection
Healing
Emotional healing
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Qualities Associated
Balance
Protection