Origin
Linares, Jaén, Andalusia, Spain
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Blue
Red
Streak
Blue
-
For which Rashi?
-
Taurus
Planet
-
Mars
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Venus
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
5.353.84
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {100}, imperfect on {001}
none, may show indistinct parting
Mohs Hardness
2.57-7.5
2
10
👆🏻
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(Mg,Fe)3Al2Si3O12
Luster
Sub-Adamantine, Vitreous
Greasy, Vitreous
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
None
Dispersion
0.050.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.809-1.8591.760
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
cubic
Birefringence
0.0500.010-0.014
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Self-Expression
Inspiration
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Inspiration