Cinnabar Vs Rubellite
Origin
Spain, China
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka
Color
Red, gray, Brown, pink
White, Colorless, Blue, Red, Green, Yellow, Violet
Tenacity
Slightly sectile
-
Solubility
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
-
Specific Gravity
2
3.01-3.06
Fracture
Uneven
Conchoidal
Cleavage
Prismatic {10 1 0}, perfect
Indiscernible
Mohs Hardness
2-2.5
7-7.5
Chemical Composition
HgSMichael 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
2.905-3.25
1.614-1.666
Crystal System
Trigonal
-
Birefringence
-9999
0.014-0.040
Clarity
Translucent
Transparent
Neurological
Boosts mental agility and focus
-
Respiratory
Poor
Excellent
Psychology
Passion
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Passion
Cinnabar Vs Rubellite Fracture
Fracture is an important parameter when you compare Cinnabar and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cinnabar 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 Cinnabar is Uneven. Rubellite fracture is Conchoidal.
Cinnabar Vs Rubellite Luster
A primary knowledge about Cinnabar 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. Cinnabar exhibits Adamantine luster.