Origin
Brazil
Spain, China
Color
Yellow, Red, White, Colorless, Blue, Green, pink, Black, Brown
Red, gray, Brown, pink
Streak
White
Scarlet, Red
For which Rashi?
Gemini
-
Planet
-
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
Ring Metal
-
-
Deities
Bragi
-
Not to wear with
-
-
Powers
Courage, Love, Healing, Protection
-
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
2.60-2.642
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Indiscernible
Prismatic {10 1 0}, perfect
Mohs Hardness
6.5-72-2.5
2
10
👆🏻
Chemical Composition
SiO2
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
Absent
-
Dispersion
0.010.06
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.530-1.5432.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Trigonal
Birefringence
0.004-9999
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Stability
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Manifestation