Prasiolite Vs Labradorite
Origin
Canada
Canada, USA, Mexico, Madagascar, Australia, Not Available, Finland, India, Russia, Yellow, blue, Orange
Color
Green
Violet, Colorless, gray, White, Green
Streak
Not Available
White
For which Rashi?
Libra, Sagittarius, Taurus
Aquarius
Planet
Jupiter
Not Available
Element of Planets
Water
Water
Energy
Receptive
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Psychic Power
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
2.69-2.72
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Conchoidal, Gems, Sixth Edition (2006)
Cleavage
3,1
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
(Na,Ca)1-2Si3-2O8
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Very weak: light green pale greenWalter Schumann
From the Congo
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.544-1.553
1.554-1.573
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Triclinic
Birefringence
0.009
0.008-0.010
Clarity
Transparent
Transparent
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
Prasiolite Vs Labradorite Fracture
Fracture is an important parameter when you compare Prasiolite and Labradorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Prasiolite Vs Labradorite 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 Prasiolite is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Labradorite fracture is Uneven, Conchoidal, Gems and Sixth Edition (2006).
Prasiolite Vs Labradorite Luster
A primary knowledge about Prasiolite vs Labradorite 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. Prasiolite exhibits Vitreous luster. Labradorite, on other hand, exhibits Vitreous and Pearly luster.