Origin
Mexico, USA, Spain
Southern and central Africa, Switzerland
Color
Green, Brown, Yellow, Red, Black
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Streak
Brownish, White
White
For which Rashi?
-
Scorpio, Aquarius, Pisces
Planet
-
Neptune
Element of Planets
-
Water, Air
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
slightly water soluble and in hot hydrochloric acid
Durability
-
-
Specific Gravity
3.95-4.103.00-3.25
1
7.18
👆🏻
Fracture
Uneven
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Octahedral, perfect on {111}, parting on {011}
Mohs Hardness
3.5-44
2
10
👆🏻
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaF2
Luster
Adamantine
Vitreous
Pleochroism
-
-
Dispersion
0.160.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
2.368-2.3711.432-1.436
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
cubic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
-
Focus
Healing
Physical healing
Emotional healing
Qualities Associated
-
Protection