Origin
Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.
Ethiopia
Color
Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish
Yellow, White, Red, Brown, Blue
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
2.98-3.10
1.98-2.25
Fracture
Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal
Conchoidal
Cleavage
[100] Perfect, [110] Good, [011] Distinct
None
Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
SiO2 · nH2O
Luster
Vitreous, Pearly
Vitreous, Pearly
Pleochroism
weak to none
None
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.578-1.646
1.37-1.52
Optic Character
Biaxial/+
-
Crystal System
Triclinic
Trigonal
Birefringence
0.020-0.030
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Reproductive
Supports reproductive health
-
Psychology
Peace
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Creativity
Amblygonite Vs Opal Fracture
Fracture is an important parameter when you compare Amblygonite and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Amblygonite Vs Opal 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 Amblygonite is Sub-Conchoidal, Irregular/uneven, Uneven and Conchoidal. Opal fracture is Conchoidal.
Amblygonite Vs Opal Luster
A primary knowledge about Amblygonite vs Opal 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. Amblygonite exhibits Vitreous and Pearly luster. Opal, on other hand, exhibits Vitreous and Pearly luster.