Origin
Mexico
Australia
Color
Blue, Black
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
Streak
Grey, Black, gray
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
Flexible
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
4.6-4.764.014
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {0001}
None
Mohs Hardness
-99994-5
2
10
👆🏻
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
PbAl3(PO4)(SO4)(OH)6
Luster
Resinous
Resinous
Pleochroism
Marked
None
Dispersion
0.080.04
0.005
1
👆🏻
Transparency
OpaqueAnthony et al
-
Refractive Index
1.45-2.621.653-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Trigonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
OpaqueAnthony et al
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
-
Healing
Emotional healing
-
Qualities Associated
Manifestation
Communication