Prehnite Vs Scolecite
Origin
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
Australia, Austria, Brazil, Canada, Ethiopia, Italy, Mexico, Mozambique, Southern and central Africa, Switzerland
Color
Green, Colorless, gray, Yellow, White
Colorless, Brownish, White
For which Rashi?
Libra
Not Available
Planet
Venus
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Freya
Not Available
Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.80-2.95
2.20-2.23
Fracture
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Irregular/uneven, UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Uneven
Cleavage
Distinct on [001]
Perfect on {110} and {1 1 0}
Mohs Hardness
6-6.5
5-5.5
Chemical Composition
Ca2Al2Si3O12(OH)
CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Silky, Fibrous
Pleochroism
AbsentWalter Schumann
X: colourless Y: colourless Z: colourless
Dispersion
None
Not Available
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.611-1.673
1.512-1.523
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.021-0.033
0.011
Clarity
TranslucentHerve Nicolas Lazzarelli
Transparent
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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Prehnite Vs Scolecite Fracture
Fracture is an important parameter when you compare Prehnite and Scolecite Physical Properties. It is necessary to understand the significance of these properties, before you compare Prehnite Vs Scolecite 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 Prehnite is Brittle, Gemstones of the world (2001) More from other references, Metallic, Uneven, UnevenWalter Schumann, White and Yellow. Scolecite fracture is Brittle, Handbook of mineralogy (2001), Irregular/uneven, Uneven and UnevenAnthony et al.
Prehnite Vs Scolecite Luster
A primary knowledge about Prehnite vs Scolecite 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. Prehnite exhibits Vitreous luster. Scolecite, on other hand, exhibits Fibrous, Silky and Vitreous luster.