Rubellite Vs Chondrodite
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Red, Yellow, Brownish, White, Reddish, Greenish, orange
Streak
-
Grey, Yellow, gray
Specific Gravity
3.01-3.06
3.10-3.20
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
Indiscernible
Poor to good on (001)
Mohs Hardness
7-7.5
6-6.5
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.
(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.
Luster
-
Vitreous, Greasy
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
X golden yellow to orange
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.614-1.666
1.589-1.670
Crystal System
-
monoclinic
Birefringence
0.014-0.040
0.027-0.032
Clarity
Transparent
Transparent
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Psychology
Passion
Self-acceptance
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Emotional Balance
Rubellite Vs Chondrodite Fracture
Fracture is an important parameter when you compare Rubellite and Chondrodite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Chondrodite 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. Chondrodite fracture is Uneven and Conchoidal.
Rubellite Vs Chondrodite Luster
A primary knowledge about Rubellite vs Chondrodite 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. Chondrodite, on other hand, exhibits Vitreous and Greasy luster.