Liddicoatite Vs Prehnite
Origin
Sri Lanka
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
Color
Green, Red, Blue, Brown, pink
Green, Colorless, gray, Yellow, White
For which Rashi?
Not Available
Libra
Planet
Not Available
Venus
Element of Planets
Not Available
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
Not Available
Receptive
Deities
Not Available
Freya
Not to wear with
Not Available
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Powers
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Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.02
2.80-2.95
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Cleavage
{0001} Poor
Distinct on [001]
Mohs Hardness
Not Available
6-6.5
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Ca2Al2Si3O12(OH)
Pleochroism
Strong: dark brown light brownAnthony et al
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent
Refractive Index
Not Available
1.611-1.673
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
Not Available
0.021-0.033
Clarity
Transparent
TranslucentHerve Nicolas Lazzarelli
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
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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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Liddicoatite Vs Prehnite Fracture
Fracture is an important parameter when you compare Liddicoatite and Prehnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Liddicoatite Vs Prehnite 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 Liddicoatite is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Prehnite fracture is Brittle, Gemstones of the world (2001) More from other references, Metallic, Uneven, UnevenWalter Schumann, White and Yellow.
Liddicoatite Vs Prehnite Luster
A primary knowledge about Liddicoatite vs Prehnite 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. Liddicoatite exhibits Vitreous luster. Prehnite, on other hand, exhibits Vitreous luster.