Brookite Vs Snowflake Obsidian
Origin
Russia
Southern and central Africa
Color
Red, Reddish, Brown, Black, Brown, Reddish, orange
Black
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
3.87-4.14
2.33-2.50
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Poor on {120}, in traces on {001}
Not Available
Mohs Hardness
5.5-6
5-5.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
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Pleochroism
Very weak
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Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
2.583-2.741
1.450-1.550
Optic Character
Not Available
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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 Snowflake Obsidian Fracture
Fracture is an important parameter when you compare Brookite and Snowflake Obsidian Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Snowflake Obsidian 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. Snowflake Obsidian fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Brookite Vs Snowflake Obsidian Luster
A primary knowledge about Brookite vs Snowflake Obsidian 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.