Brookite Vs Strontianite
Origin
Russia
Southern and central Africa
Color
Red, Reddish, Brown, Black, Brown, Reddish, orange
Colorless, White, Brown, Green, Greenish, gray
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
Brittle
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Solubility
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Durability
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Specific Gravity
3.87-4.14
3.63-3.79
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Poor on {120}, in traces on {001}
{110} Good
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Adamantine
Vitreous, Greasy
Pleochroism
Very weak
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Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
2.583-2.741
1.517-1.667
Optic Character
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Crystal System
Orthorhombic
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Birefringence
0.117
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Clarity
Gemmological Tables (2004) More from other references
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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Brookite Vs Strontianite Fracture
Fracture is an important parameter when you compare Brookite and Strontianite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Strontianite 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 Brookite is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Strontianite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Brookite Vs Strontianite Luster
A primary knowledge about Brookite vs Strontianite 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. Brookite exhibits Adamantine luster. Strontianite, on other hand, exhibits Greasy and Vitreous luster.