Stibiotantalite Vs Ajoite
Origin
Mozambique, Southern and central Africa
Southern and central Africa, Zimbabwe, South Africa
Color
Yellow, Reddish, Brown, Greenish
Green, Blue, Green, Blue, Green
Streak
Yellow
Greenish, White, Greenish, White, Greenish, White
For which Rashi?
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Virgo
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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Gaia, Goddess, The All
Not to wear with
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Powers
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Healing
Planetary
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Talisman
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Tenacity
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Solubility
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Decomposed by acids
Durability
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Specific Gravity
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2.96
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
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Cleavage
{???} Perfect
Perfect on {010}
Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Adamantine
Vitreous
Pleochroism
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X: very light bluish green; Y and Z: brilliant bluish green
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
2.37-2.45
1.550
Optic Character
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Crystal System
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Triclinic
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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 Ajoite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Ajoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite Vs Ajoite 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).
Stibiotantalite Vs Ajoite Luster
A primary knowledge about Stibiotantalite vs Ajoite 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. Ajoite, on other hand, exhibits Vitreous luster.