Origin
Southern and central Africa, Switzerland
Mexico
Color
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Colorless, Blue, Violet, White, Brown, rose, gray
For which Rashi?
Scorpio, Aquarius, Pisces
-
Element of Planets
Water, Air
-
Solubility
slightly water soluble and in hot hydrochloric acid
-
Specific Gravity
3.00-3.25
2.90-2.98
Fracture
Subconchoidal, Uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Octahedral, perfect on {111}, parting on {011}
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Chemical Composition
CaF2
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous
Pearly, Greasy
Pleochroism
-
For violet varieties
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.432-1.436
1.570-1.614
Crystal System
cubic
Orthorhombic
Birefringence
-9999
0.042-0.044
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Digestive
Supports digestive health
-
Psychology
Focus
Calmness
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Acceptance
Fluorite Vs Anhydrite Fracture
Fracture is an important parameter when you compare Fluorite and Anhydrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorite Vs Anhydrite 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 Fluorite is Subconchoidal, Uneven and ConchoidalWalter Schumann. Anhydrite fracture is Conchoidal.
Fluorite Vs Anhydrite Luster
A primary knowledge about Fluorite vs Anhydrite 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. Fluorite exhibits Vitreous luster. Anhydrite, on other hand, exhibits Pearly and Greasy luster.