Purpurite Vs Ludlamite
Origin
Southern and central Africa
USA
Color
Violet, Brownish, Black, pink, Red, Reddish
Green, Colorless, Greenish, White
Streak
Red
Greenish, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
3.2-3.4
3.1-3.2
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
[100] [001] perfect
Vitreous, pearly on cleavage
Chemical Composition
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous, Pearly
Pleochroism
StrongArthur Thomas
NilArthur Thomas
Dispersion
Not Available
Not Available
Transparency
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Gemmological Tables (2004) More from other references
Refractive Index
1.85-1.92
1.653-1.693
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.070
0.038-0.044
Clarity
TranslucentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda
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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Purpurite Vs Ludlamite Fracture
Fracture is an important parameter when you compare Purpurite and Ludlamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Purpurite Vs Ludlamite 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 Purpurite is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas. Ludlamite fracture is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Purpurite Vs Ludlamite Luster
A primary knowledge about Purpurite vs Ludlamite 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. Ludlamite, on other hand, exhibits Pearly and Vitreous luster.