Rubellite Vs Epidote
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Austria
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, Green, Brownish, Black, Yellow, gray
Specific Gravity
3.01-3.06
3.25-3.50
Fracture
Conchoidal
Conchoidal, Fibrous
Cleavage
Indiscernible
{001} perfect and {100} imperfect
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.
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous, Resinous
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Strong
Transparency
Transparent, Translucent
-
Refractive Index
1.614-1.666
1.729-1.768
Crystal System
-
monoclinic
Birefringence
0.014-0.040
0.019-0.046
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Calms digestive issues
Respiratory
Excellent
Good
Reproductive
-
Supports healthy digestion
Psychology
Passion
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Passion
Manifestation
Rubellite Vs Epidote Fracture
Fracture is an important parameter when you compare Rubellite and Epidote Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Epidote 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. Epidote fracture is Conchoidal and Fibrous.
Rubellite Vs Epidote Luster
A primary knowledge about Rubellite vs Epidote 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. Epidote, on other hand, exhibits Vitreous and Resinous luster.