Franklinite Vs Purpurite
Origin
USA
Southern and central Africa
Color
Brown, Red, Black, Brownish
Violet, Brownish, Black, pink, Red, Reddish
Streak
Reddish, Brown, Reddish, Brown
Red
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
5.05-5.22
3.2-3.4
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
[100] [001] perfect
Mohs Hardness
5.5-6
4-4.5
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
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Pleochroism
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StrongArthur Thomas
Dispersion
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Transparency
Translucent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
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1.85-1.92
Optic Character
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Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Orthorhombic
Birefringence
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0.070
Clarity
Translucent
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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Franklinite Vs Purpurite Fracture
Fracture is an important parameter when you compare Franklinite and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Franklinite 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 Franklinite is Uneven, Uneven, ConchoidalAnthony et al and Handbook of mineralogy (2001). Purpurite fracture is Uneven, UnevenArthur Thomas, Gemstones (2009) and Brittle.
Franklinite Vs Purpurite Luster
A primary knowledge about Franklinite 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.
