Rubellite Vs Catapleiite
Origin
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Brown, Colorless, Yellow
Specific Gravity
3.01-3.06
2.72
Cleavage
Indiscernible
{110} Perfect, {010} Perfect
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.
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Refractive Index
1.614-1.666
1.590-1.629
Crystal System
-
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
Birefringence
0.014-0.040
0.039
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Psychology
Passion
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Harmony
Rubellite Vs Catapleiite Fracture
Fracture is an important parameter when you compare Rubellite and Catapleiite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rubellite Vs Catapleiite 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.
Rubellite Vs Catapleiite Luster
A primary knowledge about Rubellite vs Catapleiite 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. Catapleiite, on other hand, exhibits Vitreous luster.