Opal Vs Cinnabar
Origin
Ethiopia
Spain, China
Color
Yellow, White, Red, Brown, Blue
Red, gray, Brown, pink
Streak
White
Scarlet, Red
For which Rashi?
Cancer, Libra, Scorpio, Cancer, Libra, Scorpio, Cancer, Libra, Scorpio
Not Available
Planet
Mercury
Not Available
Element of Planets
Earth, Air, Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Projective, Receptive
Not Available
Deities
Cupid
Not Available
Not to wear with
Not Available
Not Available
Powers
Astral Projection, Psychicism
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
BrittleWalter Schumann
Slightly sectile
Solubility
hot salt water
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
2
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
Uneven, Uneven, Gemstones (2009), Brittle
Cleavage
None
Prismatic {10 1 0}, perfect
Mohs Hardness
5-6.5
2-2.5
Chemical Composition
SiO2 · nH2O
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Adamantine
Pleochroism
None
NilArthur Thomas
Dispersion
None
Not Available
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.37-1.52
2.905-3.25
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Trigonal
Birefringence
Not Available
Not Available
Clarity
Transparent
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Opal Vs Cinnabar Fracture
Fracture is an important parameter when you compare Opal and Cinnabar Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Vs Cinnabar 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 Opal is Brittle, Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references. Cinnabar fracture is Brittle, Gemstones (2009), Uneven and Uneven.
Opal Vs Cinnabar Luster
A primary knowledge about Opal vs Cinnabar 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. Opal exhibits Pearly and Vitreous luster. Cinnabar, on other hand, exhibits Adamantine luster.