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