Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Turkey
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Colorless, White, Yellow, Greenish, gray, Brown
For which Rashi?
Pisces, Scorpio, Sagittarius
-
Element of Planets
Water
-
Solubility
insoluble in common solvents
insoluble
Specific Gravity
2.65
3.30-3.40
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Indiscernible
{010} perfect, {110} distinct, {100} in traces
Chemical Composition
SiO2
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Transparency
Transparent, Transparent to translucent
Transparent
Refractive Index
1.544-1.553
1.702-1.750
Crystal System
Trigonal
Orthorhombic
Birefringence
0.009
0.048
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Calming
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Spirituality
Change
Amethyst Vs Diaspore Fracture
Fracture is an important parameter when you compare Amethyst and Diaspore Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Diaspore 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. Diaspore fracture is Conchoidal.
Amethyst Vs Diaspore Luster
A primary knowledge about Amethyst vs Diaspore 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. Diaspore, on other hand, exhibits Pearly luster.