Serpentine Vs Rubellite
Origin
USA, Southern and central Africa, China, India, Italy
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
White, Yellow
White, Colorless, Blue, Red, Green, Yellow, Violet
For which Rashi?
Gemini
-
Specific Gravity
2.44-2.62
3.01-3.06
Fracture
Uneven
Conchoidal
Cleavage
Indiscernible
Indiscernible
Mohs Hardness
2.5-5.5
7-7.5
Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Luster
Vitreous, Greasy, Silky
-
Pleochroism
-
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.560-1.571
1.614-1.666
Crystal System
monoclinic
-
Birefringence
0.008-0.014
0.014-0.040
Clarity
Translucent
Transparent
Neurological
Aids in mental clarity and focus
-
Respiratory
Good
Excellent
Psychology
Transformation
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Passion
Serpentine Vs Rubellite Fracture
Fracture is an important parameter when you compare Serpentine and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Serpentine Vs Rubellite 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 Serpentine is Uneven. Rubellite fracture is Conchoidal.
Serpentine Vs Rubellite Luster
A primary knowledge about Serpentine vs Rubellite 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. Serpentine exhibits Vitreous, Greasy and Silky luster.