Steatite Vs Thulite
Origin
Southern and central Africa
Australia
Streak
Not Available
White, Colorless
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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.20-2.80
3.1
Fracture
Not Available
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Not Available
Perfect {010} imperfect {100}
Mohs Hardness
Not Available
6-7
Chemical Composition
Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)
Ca2Al3(SiO4)3(OH)
Luster
Not Available
Vitreous
Pleochroism
Not Available
Present
Dispersion
Not Available
Not Available
Transparency
Gemmological Tables (2004)
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.539-1.596
1.695
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
0.046-0.050
0.006-0.018
Clarity
OpaqueUlrich Henn and Claudio C. Milisenda
OpaqueHerve Nicolas Lazzarelli
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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Steatite Vs Thulite Fracture
Fracture is an important parameter when you compare Steatite and Thulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Steatite Vs Thulite 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. Thulite fracture is Uneven, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Steatite Vs Thulite Luster
A primary knowledge about Steatite vs Thulite 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. Thulite, on other hand, exhibits Vitreous luster.