Liddicoatite Vs Purpurite
Origin
Sri Lanka
Southern and central Africa
Color
Green, Red, Blue, Brown, pink
Violet, Brownish, Black, pink, Red, Reddish
For which Rashi?
Not Available
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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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Tenacity
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Solubility
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Durability
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Specific Gravity
3.02
3.2-3.4
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
{0001} Poor
[100] [001] perfect
Mohs Hardness
Not Available
4-4.5
Chemical Composition
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
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Pleochroism
Strong: dark brown light brownAnthony et al
StrongArthur Thomas
Dispersion
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Transparency
Transparent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
Not Available
1.85-1.92
Optic Character
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Crystal System
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Orthorhombic
Birefringence
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0.070
Clarity
Transparent
TranslucentWalter Schumann
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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Liddicoatite Vs Purpurite Fracture
Fracture is an important parameter when you compare Liddicoatite and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Liddicoatite Vs Purpurite 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. Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Liddicoatite Vs Purpurite Luster
A primary knowledge about Liddicoatite vs Purpurite 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.