Origin
Canada, Russia, Kenya, Brazil, Norway
USA, Southern and central Africa
Color
Green, Greenish, Black, Reddish, Brown
Brown, Green, White, gray, Blue, Yellow
Streak
Yellow, Yellowish-grey, gray
White
For which Rashi?
Pisces
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.50-3.604.00-4.65
1
7.18
👆🏻
Fracture
Uneven
Uneven, Sub-Conchoidal
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Perfect on [1011]
Mohs Hardness
65-5.5
2
10
👆🏻
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references