Origin
Australia, Southern and central Africa
Southern and central Africa, Switzerland
Color
Red, Yellow, orange
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Streak
yellowish orange
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
5.90-6.103.00-3.25
1
7.18
👆🏻
Fracture
Conchoidal
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
Octahedral, perfect on {111}, parting on {011}
Mohs Hardness
2.5-34
2
10
👆🏻
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaF2
Luster
Adamantine
Vitreous
Pleochroism
Distinctly trichroic
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
2.31-2.661.432-1.436
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
cubic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Passion
Focus
Healing
Physical healing
Emotional healing
Qualities Associated
Passion
Protection