Origin
Southern and central Africa
Italy
Color
Brown, White, Greenish, gray, Green, Brownish
Blue, Green
Streak
gray
Blue, Green
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Effervesces in cold
Durability
-
-
Specific Gravity
2.9-3.54-4.2
1
7.18
👆🏻
Fracture
Conchoidal
Splintery
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Perfect on {100} and {010}
Mohs Hardness
5.5-64
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
CuZn(CO3)(OH)2
Luster
Vitreous, Pearly
Silky, Vitreous
Pleochroism
-
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.603-1.6901.672-1.688
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
monoclinic
Birefringence
-99990.139-0.143
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Enhances brain function
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Cardiovascular
Supports heart health
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Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-discovery
Communication