Gaylussite Vs Jeremejevite
Origin
Not Available
Southern and central Africa
Color
Colorless, White, Yellow, Grey, Colorless, gray, White, Yellow
Yellow, Blue, Colorless, Yellow, White
For which Rashi?
Not Available
Not Available
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
Not Available
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Deities
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Not Available
Solubility
decomposes in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.93-1.99
3.28-3.31
Fracture
Conchoidal, Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
perfect [110]
None observed
Mohs Hardness
2.5
6.5-7.5
Chemical Composition
Na2Ca(CO3)2•5(H2O)
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Pleochroism
Not Available
Colorless
Dispersion
Not Available
Not Available
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.444
1.638-1.650
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Hexagonal
Birefringence
0.079
0.0130
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
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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Gaylussite Vs Jeremejevite Fracture
Fracture is an important parameter when you compare Gaylussite and Jeremejevite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gaylussite Vs Jeremejevite 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 Gaylussite is Brittle, Conchoidal and Conchoidal. Jeremejevite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Gaylussite Vs Jeremejevite Luster
A primary knowledge about Gaylussite vs Jeremejevite 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. Gaylussite exhibits Vitreous luster. Jeremejevite, on other hand, exhibits Vitreous luster.