Phosphosiderite Vs Friedelite
Color
Red, Reddish, Violet, Blue, Green, Colorless, pink
Red, Brown, Brown, Red, Yellow, pink
For which Rashi?
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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
2.74-2.76
3.06-3.19
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Uneven
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
Cleavage
{010} Perfect, {001} Distinct
{010} Perfect
Chemical Composition
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
Luster
Vitreous
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Pleochroism
Pale rose-red carmine-red colorlessAnthony et al
NilArthur Thomas
Dispersion
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Transparency
Transparent
Translucent
Refractive Index
1.692-1.739
1.627-1.663
Optic Character
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Crystal System
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Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Birefringence
0.240
0.032-0.035
Clarity
Transparent
Translucent
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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Phosphosiderite Vs Friedelite Fracture
Fracture is an important parameter when you compare Phosphosiderite and Friedelite Physical Properties. It is necessary to understand the significance of these properties, before you compare Phosphosiderite Vs Friedelite 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 Phosphosiderite is Handbook of mineralogy (2001), Handbook of mineralogy (2001), Uneven, UnevenAnthony et al and UnevenAnthony et al. Friedelite fracture is Brittle, Gemstones (2009) Tough, Gemstones (2009) Tough, Uneven, UnevenArthur Thomas and UnevenArthur Thomas.
Phosphosiderite Vs Friedelite Luster
A primary knowledge about Phosphosiderite vs Friedelite 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. Phosphosiderite exhibits Vitreous luster.