Origin
Southern and central Africa
Spain, China
Color
Black, Colorless, Green, Violet, White, Yellow
Red, gray, Brown, pink
Streak
-
Scarlet, Red
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
2.652
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
Indiscernible
Prismatic {10 1 0}, perfect
Mohs Hardness
72-2.5
2
10
👆🏻
Chemical Composition
Quartz: SiO2 Rutile: TiO2
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
-
-
Dispersion
0.010.06
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.544-1.5532.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Trigonal
Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Passion
Healing
Spiritual healing
Emotional healing
Qualities Associated
Energy Amplification
Manifestation