Magnesite Vs Rubellite
Origin
Brazil
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Yellow, Brown, Black, Colorless, White, Brownish
White, Colorless, Blue, Red, Green, Yellow, Violet
Solubility
Effervesces in hot HCl
-
Specific Gravity
2.92-3.12
3.01-3.06
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] perfect
Indiscernible
Mohs Hardness
3.5-4.5
7-7.5
Chemical Composition
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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.
Pleochroism
-
Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.509-1.720
1.614-1.666
Crystal System
Trigonal
-
Birefringence
0.191
0.014-0.040
Clarity
Translucent
Transparent
Respiratory
Good
Excellent
Digestive
Supports digestive health
-
Psychology
Calming
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Relaxation
Passion
Magnesite Vs Rubellite Fracture
Fracture is an important parameter when you compare Magnesite and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Magnesite 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 Magnesite is Conchoidal. Rubellite fracture is Conchoidal.
Magnesite Vs Rubellite Luster
A primary knowledge about Magnesite 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. Magnesite exhibits Vitreous luster.