Hodgkinsonite Vs Cavansite
Color
Black, Violet, pink, Reddish, Brown, orange
Blue, Greenish, Greenish, Blue
Streak
Not Available
Blue, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.06-4.08
2.25-2.33
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
Brittle, Metallic, Brittle, Metallic
Cleavage
{???} Perfect
Good on {010}
Chemical Composition
Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca(VO)Si4O10•4(H2O)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Lavender and pale purple for transparent pink stones.Michael OâDonoghue
Visible: X=Z= colorless Y= blue
Dispersion
Not Available
Not Available
Transparency
Gems
Not Available
Refractive Index
1.720-1.746
1.542
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Orthorhombic
Birefringence
0.026
0.009
Clarity
Gems
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
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Hodgkinsonite Vs Cavansite Fracture
Fracture is an important parameter when you compare Hodgkinsonite and Cavansite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hodgkinsonite Vs Cavansite 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 Hodgkinsonite is Brittle, Gemstones (2009), Gemstones (2009), Metallic, UnevenArthur Thomas and UnevenArthur Thomas. Cavansite fracture is Brittle, Brittle, Metallic and Metallic.
Hodgkinsonite Vs Cavansite Luster
A primary knowledge about Hodgkinsonite vs Cavansite 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. Hodgkinsonite exhibits Vitreous luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.