Stibiotantalite Vs Fibrolite
Origin
Mozambique, Southern and central Africa
Southern and central Africa
Color
Yellow, Reddish, Brown, Greenish
Brown, Colorless, Green
Streak
Yellow
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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
Not Available
3.14-3.25
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
{???} Perfect
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Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
Al 2SiO 5Arthur Thomas , Gemstones (2009)
Luster
Adamantine
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Pleochroism
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DistinctArthur Thomas
Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
2.37-2.45
1.658-1.678
Optic Character
Not Available
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Crystal System
Not Available
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Birefringence
0.08
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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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Stibiotantalite Vs Fibrolite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Fibrolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite Vs Fibrolite 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 Stibiotantalite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Fibrolite fracture is Gemstones (2009), Gemstones (2009) and UnevenArthur Thomas.
Stibiotantalite Vs Fibrolite Luster
A primary knowledge about Stibiotantalite vs Fibrolite 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. Stibiotantalite exhibits Adamantine luster.