Origin
USA
Colombia, Origins: Congo
Color
Blue, Green
Red, Yellow, White, gray, Green, Colorless
Streak
Blue, Greenish, 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
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
5.6-5.762.65-2.69
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
[001] perfect; [100] distinct
Perfect on {001}, good on {010}
Mohs Hardness
2.5-36-6.5
2
10
👆🏻
Chemical Composition
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
(Na,Ca)Al1-2Si3-2O8
Luster
Vitreous
Vitreous
Pleochroism
Weak
colorless.
Dispersion
0.050.70
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.818-1.9091.543-1.564
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
Orthorhombic
Triclinic
Birefringence
0.0910.007-0.011
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Creativity
Vitality
Healing
-
Emotional healing
Qualities Associated
-
Vitality