Origin
Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
Australia, Canada, Italy, Kazakhstan, Russia, Switzerland, Turkey, USA, Guatemala
Color
Colorless, gray, Yellow, White
Green, Brown, gray
Streak
Colorless
Not Available
For which Rashi?
Not Available
Pisces, Libra, Gemini, Taurus, Aries
Planet
Not Available
Venus, Neptune
Element of Planets
Not Available
Water
Energy
Not Available
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Freyja, Buddha
Not to wear with
Not Available
Not Available
Powers
Not Available
Prosperity
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.40
2.90-3.38
Fracture
Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Gemstones of the world (2001), Difficult, Splintery
Cleavage
Perfect on {001}, poor on {201} with 38.5° angle between the two
1 or 2,2 prismatic.
Chemical Composition
LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Luster
Vitreous, Pearly
Vitreous
Pleochroism
AbsentWalter Schumann
AbsentWalter Schumann
Transparency
Gemmological Tables (2004) More from other references
Translucent, Translucent to opaque
Refractive Index
1.502-1.523
1.600-1.688
Optic Character
Not Available
Not Available
Crystal System
monoclinic
monoclinic
Birefringence
0.012-0.016
0.020-0.027
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Petalite Vs Jade Fracture
Fracture is an important parameter when you compare Petalite and Jade Physical Properties. It is necessary to understand the significance of these properties, before you compare Petalite Vs Jade fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Petalite is Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle and Conchoidal. Jade fracture is Gemstones of the world (2001), Difficult and Splintery.
Petalite Vs Jade Luster
A primary knowledge about Petalite vs Jade luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Petalite exhibits Vitreous and Pearly luster. Jade, on other hand, exhibits Vitreous luster.
