Origin
Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.
Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.
Color
Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish
Yellow
For which Rashi?
-
Scorpio
Deities
-
Persephone, Mercury
Powers
-
Protection, Psychic Power
Specific Gravity
2.98-3.10
2.65
Fracture
Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal
-
Cleavage
[100] Perfect, [110] Good, [011] Distinct
Indiscernible
Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
SiO2
Luster
Vitreous, Pearly
Vitreous
Pleochroism
weak to none
Natural: weak; yellow light yellow.
Transparency
-
Transparent
Refractive Index
1.578-1.646
1.544-1.553
Optic Character
Biaxial/+
-
Crystal System
Triclinic
Trigonal
Birefringence
0.020-0.030
0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Enhances creativity and mental clarity
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Peace
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Abundance
Amblygonite Vs Citrine Fracture
Fracture is an important parameter when you compare Amblygonite and Citrine Physical Properties. It is necessary to understand the significance of these properties, before you compare Amblygonite Vs Citrine 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.
Amblygonite Vs Citrine Luster
A primary knowledge about Amblygonite vs Citrine 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. Citrine, on other hand, exhibits Vitreous luster.