Hurlbutite Vs Chrysoprase
Origin
USA
Southern and central Africa, USA, Australia, Brazil
Color
Colorless, Greenish, White, Yellow
Green
Streak
White
Not Available
For which Rashi?
Not Available
Cancer, Taurus
Planet
Not Available
Venus
Element of Planets
Not Available
Earth
Energy
Not Available
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Vesta
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Healing
Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.90
2.58-2.64
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Gems, Sixth Edition (2006)
Chemical Composition
CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
SiO2 (with a high level of nickel impurities )
Luster
Vitreous
Vitreous, Waxy
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent, Opaque, Translucent to nearly opaque
Refractive Index
1.595-1.604
1.530-1.543
Optic Character
Not Available
Not Available
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Trigonal
Birefringence
0.009
0.004
Clarity
Transparent
Translucent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Hurlbutite Vs Chrysoprase Fracture
Fracture is an important parameter when you compare Hurlbutite and Chrysoprase Physical Properties. It is necessary to understand the significance of these properties, before you compare Hurlbutite 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 Hurlbutite is ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal. Chrysoprase fracture is Gems and Sixth Edition (2006).
Hurlbutite Vs Chrysoprase Luster
A primary knowledge about Hurlbutite 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. Hurlbutite exhibits Vitreous luster. Chrysoprase, on other hand, exhibits Vitreous and Waxy luster.