Calcite Vs Spodumene
Origin
Mexico
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada
Color
White, Colorless, White, pink, Yellow, Brown
Green, White
For which Rashi?
Cancer
Not Available
Element of Planets
Earth, Sun
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Spirituality, Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
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Solubility
Soluble
insoluble
Durability
Not Available
Not Available
Specific Gravity
2.67-2.73
3.15-3.21
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, Subconchoidal, Gemstones (2009)
Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
LiAlSi2O6
Luster
Vitreous, Pearly
Vitreous
Pleochroism
NilArthur Thomas
Strong in kunzite: α-purple
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.486-1.658
1.657-1.681
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.154-0.174
0.014-0.018
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
Not Available
Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Calcite Vs Spodumene Fracture
Fracture is an important parameter when you compare Calcite and Spodumene Physical Properties. It is necessary to understand the significance of these properties, before you compare Calcite Vs Spodumene 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 Calcite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Spodumene fracture is Gemstones (2009), Subconchoidal and Uneven.
Calcite Vs Spodumene Luster
A primary knowledge about Calcite vs Spodumene 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. Calcite exhibits Pearly and Vitreous luster. Spodumene, on other hand, exhibits Vitreous luster.