Opal Vs Axinite
Origin
Ethiopia
USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Origins: USA
Color
Yellow, White, Red, Brown, Blue
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey
For which Rashi?
Cancer, Libra, Scorpio
-
Element of Planets
Earth, Air, Water
-
Powers
Astral Projection, Psychicism
-
Tenacity
BrittleWalter Schumann
-
Solubility
hot salt water
-
Specific Gravity
1.98-2.25
3.26-3.36
Fracture
Conchoidal
Conchoidal
Cleavage
None
Good on {100}
Mohs Hardness
5-6.5
6.5-7
Chemical Composition
SiO2 · nH2O
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.37-1.52
1.656-1.704
Optic Character
-
Biaxial/+
Crystal System
Trigonal
Triclinic
Birefringence
-9999
0.009-0.012
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Psychology
Creativity
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Creativity
Balance
Opal Vs Axinite Fracture
Fracture is an important parameter when you compare Opal and Axinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Opal Vs Axinite 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 Conchoidal. Axinite fracture is Conchoidal.
Opal Vs Axinite Luster
A primary knowledge about Opal vs Axinite 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 Vitreous and Pearly luster. Axinite, on other hand, exhibits Vitreous luster.