Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Green
For which Rashi?
Pisces, Scorpio, Sagittarius
Scorpio
Element of Planets
Water
Earth
Powers
Love, Courage
Love
Solubility
insoluble in common solvents
-
Specific Gravity
2.65
3.69-3.81
Fracture
Conchoidal, ConchoidalWalter Schumann
-
Cleavage
Indiscernible
1,1 ; 3,2.
Chemical Composition
SiO2
BeAl 2 O 4
Transparency
Transparent, Transparent to translucent
Transparent, Transparent to nearly opaque
Refractive Index
1.544-1.553
1.739-1.770
Optic Character
-
Biaxial/+
Crystal System
Trigonal
Orthorhombic
Birefringence
0.009
0.007-0.010
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Aids in grounding and protection
Respiratory
Good
Excellent
Reproductive
Supports reproductive health
Supports reproductive health
Digestive
Supports digestive health
-
Psychology
Calming
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Spirituality
Transformation
Amethyst Vs Alexandrite Fracture
Fracture is an important parameter when you compare Amethyst and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Alexandrite 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.
Amethyst Vs Alexandrite Luster
A primary knowledge about Amethyst vs Alexandrite 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. Alexandrite, on other hand, exhibits Vitreous luster.