Peridot Vs Rubellite
Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Green
White, Colorless, Blue, Red, Green, Yellow, Violet
For which Rashi?
Libra, Taurus, Leo, Virgo
-
Element of Planets
Earth
-
Specific Gravity
1.54-1.55
3.01-3.06
Fracture
Conchoidal
Conchoidal
Cleavage
Poor
Indiscernible
Mohs Hardness
6.5-7
7-7.5
Chemical Composition
(Mg,Fe)2SiO4
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.
Luster
Vitreous, Greasy
-
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.64-1.69
1.614-1.666
Crystal System
Orthorhombic
-
Birefringence
0.036
0.014-0.040
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Psychology
Harmony
Passion
Healing
Physical healing
Emotional healing
Qualities Associated
Health
Passion
Peridot Vs Rubellite Fracture
Fracture is an important parameter when you compare Peridot and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Rubellite 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 Peridot is Conchoidal. Rubellite fracture is Conchoidal.
Peridot Vs Rubellite Luster
A primary knowledge about Peridot vs Rubellite 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. Peridot exhibits Vitreous and Greasy luster.