Rubellite Vs Hibschite
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Colorless, White, gray, Brown, pink
Specific Gravity
3.01-3.06
3.05-3.08
Fracture
Conchoidal
Uneven, Irregular, Conchoidal
Cleavage
Indiscernible
None
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.
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
Semitransparent
Refractive Index
1.614-1.666
-9999
Crystal System
-
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Birefringence
0.014-0.040
-9999
Clarity
Transparent
TranslucentAnthony et al
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Psychology
Passion
Empathy
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Emotional Healing
Rubellite Vs Hibschite Fracture
Fracture is an important parameter when you compare Rubellite and Hibschite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Hibschite 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. Hibschite fracture is Uneven, Irregular and Conchoidal.
Rubellite Vs Hibschite Luster
A primary knowledge about Rubellite vs Hibschite 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. Hibschite, on other hand, exhibits Vitreous luster.