Rubellite Vs Vesuvianite Idocrase
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Canada, USA, Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Green
Specific Gravity
3.01-3.06
3.25-3.50
Fracture
Conchoidal
Uneven
Cleavage
Indiscernible
Distinct
Mohs Hardness
7-7.5
-9999
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 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.614-1.666
1.700-1.725
Optic Character
-
Uniaxial/-
Birefringence
0.014-0.040
0.002-0.012
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Psychology
Passion
Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Healing
Rubellite Vs Vesuvianite Idocrase Fracture
Fracture is an important parameter when you compare Rubellite and Vesuvianite Idocrase Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Vesuvianite Idocrase 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. Vesuvianite Idocrase fracture is Uneven.
Rubellite Vs Vesuvianite Idocrase Luster
A primary knowledge about Rubellite vs Vesuvianite Idocrase 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.