Origin
Italy
-
Color
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish
Blue, Green
Streak
White
Blue
For which Rashi?
-
Sagittarius, Capricorn
Planet
-
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Psychic Power
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Tough
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.78-2.853.70-3.90
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Perfect basal (001)
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
2-2.53.5-4
2
10
👆🏻
Chemical Composition
KMg3(Si3Al)O10(F,OH)2
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
Vitreous
Pleochroism
-
Visible shades of blue
Dispersion
0.040.03
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.530-1.5731.720-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0280-0.04500.108
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
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Excellent
Reproductive
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Supports reproductive health
Digestive
-
-
Psychology
Self-discovery
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Awareness
Insight