Origin
Southern and central Africa
Spain, China
Color
Blue, Green, Brown
Red, gray, Brown, pink
Streak
White, Blue, Green
Scarlet, Red
For which Rashi?
Taurus
-
Planet
Venus
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
-
Not to wear with
-
-
Powers
Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
2.00-2.452
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Uneven
Cleavage
none
Prismatic {10 1 0}, perfect
Mohs Hardness
2-42-2.5
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Adamantine
Pleochroism
-
-
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
Opaque
Translucent
Refractive Index
1.460-1.5702.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.023-0.050-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Promotes calmness and emotional balance
Boosts mental agility and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Manifestation