Origin
Southern and central Africa
Brazil
Color
Green, Black, White, Grey, gray
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.002.65-2.90
1
7.18
👆🏻
Fracture
Uneven, Splintery
-
Cleavage
perfect along {110}.
{001} Perfect
Mohs Hardness
5-6-9999
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Pearly
Pleochroism
moderate
-
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Refractive Index
1.613-1.6281.534-1.601
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.0250-0.02700.050
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
Supports reproductive health
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Digestive
-
-
Psychology
Strength
-
Healing
Physical healing
-
Qualities Associated
Strength
Emotional Healing