Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
Southern and central Africa, Switzerland
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
For which Rashi?
Pisces, Scorpio, Sagittarius
Scorpio, Aquarius, Pisces
Element of Planets
Water
Water, Air
Solubility
insoluble in common solvents
slightly water soluble and in hot hydrochloric acid
Specific Gravity
2.65
3.00-3.25
Fracture
Conchoidal, ConchoidalWalter Schumann
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
Indiscernible
Octahedral, perfect on {111}, parting on {011}
Chemical Composition
SiO2
CaF2
Transparency
Transparent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.544-1.553
1.432-1.436
Crystal System
Trigonal
cubic
Birefringence
0.009
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Spirituality
Protection
Amethyst Vs Fluorite Fracture
Fracture is an important parameter when you compare Amethyst and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Fluorite 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. Fluorite fracture is Subconchoidal, Uneven and ConchoidalWalter Schumann.
Amethyst Vs Fluorite Luster
A primary knowledge about Amethyst vs Fluorite 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. Fluorite, on other hand, exhibits Vitreous luster.