Spodumene Vs Vivianite
Origin
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada
Southern and central Africa
Color
Green, White
Blue, Green, Colorless
For which Rashi?
Not Available
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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
insoluble
Not Available
Durability
Not Available
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Specific Gravity
3.15-3.21
2.64-2.70
Fracture
Uneven, Subconchoidal, Gemstones (2009)
(e.g. graphite).
Cleavage
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
{010} Perfect
Mohs Hardness
6-7
Not Available
Chemical Composition
LiAlSi2O6
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Strong in kunzite: α-purple
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue
Transparency
Transparent
Transparent
Refractive Index
1.657-1.681
1.560-1.640
Optic Character
Not Available
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Crystal System
monoclinic
Not Available
Birefringence
0.014-0.018
0.054-0.075
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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Spodumene Vs Vivianite Fracture
Fracture is an important parameter when you compare Spodumene and Vivianite Physical Properties. It is necessary to understand the significance of these properties, before you compare Spodumene Vs Vivianite 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 Spodumene is Gemstones (2009), Subconchoidal and Uneven. Vivianite fracture is (e.g. graphite)..
Spodumene Vs Vivianite Luster
A primary knowledge about Spodumene vs Vivianite 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. Spodumene exhibits Vitreous luster. Vivianite, on other hand, exhibits Pearly and Vitreous luster.