Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Kazakhstan
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Green, Blue
For which Rashi?
Pisces, Scorpio, Sagittarius
-
Element of Planets
Water
-
Solubility
insoluble in common solvents
Soluble
Specific Gravity
2.65
3.25-3.35
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal, ConchoidalWalter Schumann
Cleavage
Indiscernible
Perfect in three directions
Chemical Composition
SiO2
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
None
Weak; dark emerald green
Transparency
Transparent, Transparent to translucent
TranslucentHerve Nicolas Lazzarelli
Refractive Index
1.544-1.553
1.644-1.720
Crystal System
Trigonal
Trigonal
Birefringence
0.009
0.051-0.053
Clarity
Transparent
TranslucentHerve Nicolas Lazzarelli
Neurological
Enhances mental clarity and focus
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Calming
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Spirituality
Emotional Healing
Amethyst Vs Dioptase Fracture
Fracture is an important parameter when you compare Amethyst and Dioptase Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Dioptase 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 Amethyst is Conchoidal and ConchoidalWalter Schumann. Dioptase fracture is Conchoidal and ConchoidalWalter Schumann.
Amethyst Vs Dioptase Luster
A primary knowledge about Amethyst vs Dioptase 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. Amethyst exhibits Vitreous luster. Dioptase, on other hand, exhibits Vitreous luster.