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Cassiterite
Cassiterite

Variscite
Variscite



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Cassiterite
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Variscite

Cassiterite Vs Variscite

1 Astrology
1.1 Origin
Sri Lanka
Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil
1.2 Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray
Green, Blue, Colorless
1.3 Streak
White, Brownish, Brownish, White
White
1.4 For which Rashi?
Not Available
Virgo
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
Earth
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Not Available
Projective
1.9 Deities
Not Available
Past Life Recall
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Not Available
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Brittle
Not Available
2.2 Solubility
insoluble
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
6.86-7.032.42-2.58
Amber
1 7.18
2.5 Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
2.6 Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
[010] perfect
2.7 Mohs Hardness
6-74-5
Amber
2 10
2.8 Chemical Composition
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
AlPO4 · 2(H2O)
3 Optical Properties
3.1 Luster
Adamantine, Greasy
Vitreous, Waxy
3.2 Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
MissingWalter Schumann
3.3 Dispersion
0.07NA
Fluorite
0.007 1
3.4 Transparency
Transparent, Translucent
Translucent, Opaque . May be translucent when backlit on the edges.
3.5 Refractive Index
1.990-2.1051.560-1.594
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
tetragonal
Orthorhombic
3.8 Birefringence
0.096-0.0980.031
Achroite
0 0.296
3.9 Clarity
Transparent
Translucent
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
Not Available
4.1.3 Respiratory
Not Available
Not Available
4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
Not Available
4.2 Psychology
Not Available
Not Available
4.3 Healing
Not Available
Not Available
4.4 Qualities Associated
Not Available
Not Available

Cassiterite Vs Variscite Fracture

Fracture is an important parameter when you compare Cassiterite and Variscite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Variscite 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 Cassiterite is ConchoidalArthur Thomas, Gemstones (2009), Irregular, Subconchoidal and Uneven. Variscite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery.

Cassiterite Vs Variscite Luster

A primary knowledge about Cassiterite vs Variscite 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. Cassiterite exhibits Adamantine and Greasy luster. Variscite, on other hand, exhibits Vitreous and Waxy luster.