Petalite Vs Clinozoisite
Origin
Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
Southern and central Africa
Color
Colorless, gray, Yellow, White
Colorless, Greenish, Colorless, Green, gray, Yellow
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Solubility
insoluble
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Durability
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Specific Gravity
2.40
3.21-3.38
Fracture
Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Irregular/uneven, Uneven
Cleavage
Perfect on {001}, poor on {201} with 38.5° angle between the two
Perfect on {001}
Chemical Composition
LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous
Pleochroism
AbsentWalter Schumann
StrongArthur Thomas
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
1.502-1.523
1.670-1.734
Optic Character
Not Available
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Crystal System
monoclinic
monoclinic
Birefringence
0.012-0.016
0.006-0.011
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Petalite Vs Clinozoisite Fracture
Fracture is an important parameter when you compare Petalite and Clinozoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Petalite Vs Clinozoisite 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 Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Subconchoidal. Clinozoisite fracture is Irregular/uneven and Uneven.
Petalite Vs Clinozoisite Luster
A primary knowledge about Petalite vs Clinozoisite 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 Pearly and Vitreous luster. Clinozoisite, on other hand, exhibits Vitreous luster.