Alunite Vs Serpentine
Origin
Australia, Italy
USA, Southern and central Africa, green, blue, China, India, USA, Italy, green, blue, China, India, USA, Italy
Color
Yellow, Red, Reddish, Brown, Colorless, White, Yellow, Red, Reddish, Brown, Colorless, White, gray, White, gray, Reddish, White, gray, Reddish, White, gray, Reddish
White, Yellow
Streak
White
Not Available
For which Rashi?
Not Available
Gemini
Planet
Not Available
Saturn
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Projective
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Healing
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.6-2.9
2.44-2.62
Fracture
Conchoidal, Uneven
Uneven, Uneven, Gemstones of the world (2001) More from other references
Cleavage
On {0001}, perfect
Not Available
Mohs Hardness
3.5-4
2.5-5.5
Chemical Composition
KAl3(SO4)2(OH)6
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous, Greasy, Silky
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Translucent
Refractive Index
1.572
1.560-1.571
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.020
0.008-0.014
Clarity
Not Available
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Alunite Vs Serpentine Fracture
Fracture is an important parameter when you compare Alunite and Serpentine Physical Properties. It is necessary to understand the significance of these properties, before you compare Alunite Vs Serpentine 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 Alunite is Conchoidal and Uneven. Serpentine fracture is Gemstones of the world (2001) More from other references, Uneven and Uneven.
Alunite Vs Serpentine Luster
A primary knowledge about Alunite vs Serpentine 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. Alunite exhibits Pearly and Vitreous luster. Serpentine, on other hand, exhibits Greasy, Silky and Vitreous luster.