Origin
Italy
Southern and central Africa
Color
Green, gray, Brown, Black
White, Colorless, Blue, Red, Green, Yellow, Violet, Black
Streak
Greenish, White
Colorless
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
2.58-2.803.03-3.18
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Irregular, Conchoidal
Cleavage
{001} Good
{???} Indistinct
Mohs Hardness
5-5.57-7.5
2
10
👆🏻
Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Waxy, Silky, Resinous, Greasy
Vitreous
Pleochroism
pale greenish yellow
Very strong: pale yellow colorless
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.530-1.5751.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
Birefringence
-99990.014-0.032
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Supports neurological health
-
Cardiovascular
Supports heart health
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Self-acceptance
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Self-Exploration