Opal Vs Wulfenite
Color
Yellow, White, Red, Brown, Blue
Red, Yellow, Brown, orange, gray, Green
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
Brittle
Solubility
hot salt water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
6.50-7.00
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
Irregular, Brittle, Conchoidal
Cleavage
None
On {011}, distinct; on {001}, {013}, indistinct
Chemical Composition
SiO2 · nH2O
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous, Pearly
Adamantine, Resinous
Dispersion
None
Not Available
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.37-1.52
2.280-2.405
Optic Character
Not Available
Not Available
Crystal System
Trigonal
tetragonal
Birefringence
Not Available
0.122
Clarity
Transparent
Transparent
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 Wulfenite Fracture
Fracture is an important parameter when you compare Opal and Wulfenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Vs Wulfenite 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. Wulfenite fracture is Brittle, Conchoidal and Irregular.
Opal Vs Wulfenite Luster
A primary knowledge about Opal vs Wulfenite 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. Wulfenite, on other hand, exhibits Adamantine and Resinous luster.