Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Canada
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
For which Rashi?
Pisces, Scorpio, Sagittarius
-
Element of Planets
Water
-
Solubility
insoluble in common solvents
-
Specific Gravity
2.65
2.72-2.83
Fracture
Conchoidal, ConchoidalWalter Schumann
Uneven
Cleavage
Indiscernible
Good on {100} and {110}
Chemical Composition
SiO2
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Pearly
Pleochroism
None
Weak; O = colorless to yellow; E = colorless to honey-yellow
Transparency
Transparent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.544-1.553
1.610-1.647
Crystal System
Trigonal
tetragonal
Birefringence
0.009
0.021
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Spirituality
Inner Peace
Amethyst Vs Narsarsukite Fracture
Fracture is an important parameter when you compare Amethyst and Narsarsukite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Narsarsukite 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. Narsarsukite fracture is Uneven.
Amethyst Vs Narsarsukite Luster
A primary knowledge about Amethyst vs Narsarsukite 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. Narsarsukite, on other hand, exhibits Vitreous and Pearly luster.