Boracite Vs Chrysoprase
Origin
Boracite is found in evaporite deposits, Southern and central Africa, anhydrite and/or halite. Arthur Thomas
Southern and central Africa, USA, Australia, Brazil, USA, Australia, Brazil, USA
Color
Colorless, White, Yellow, Blue, Green, Colorless, gray, Yellow, White
Green
Streak
White
Not Available
For which Rashi?
Not Available
Cancer, Taurus, Cancer, Taurus, Cancer, Taurus
Planet
Not Available
Venus
Element of Planets
Not Available
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Vesta
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Healing
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.95-2.96
2.58-2.64
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Gems, Sixth Edition (2006)
Mohs Hardness
7-7.5
6.5-7
Chemical Composition
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2 (with a high level of nickel impurities )
Luster
Vitreous, Adamantine
Vitreous, Vitreous, Waxy
Pleochroism
None
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent, Translucent, Opaque, Translucent to nearly opaque
Refractive Index
1.658-1.673
1.530-1.543
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Trigonal
Birefringence
0.010-0.011
0.004
Clarity
Transparent
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Boracite Vs Chrysoprase Fracture
Fracture is an important parameter when you compare Boracite and Chrysoprase Physical Properties. It is necessary to understand the significance of these properties, before you compare Boracite Vs Chrysoprase 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 Boracite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Chrysoprase fracture is Gems and Sixth Edition (2006).
Boracite Vs Chrysoprase Luster
A primary knowledge about Boracite vs Chrysoprase 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. Boracite exhibits Adamantine and Vitreous luster. Chrysoprase, on other hand, exhibits Vitreous, Vitreous and Waxy luster.