Origin
Southern and central Africa, Switzerland
Ethiopia
Color
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Yellow, White, Red, Brown, Blue
For which Rashi?
Scorpio, Aquarius, Pisces
Cancer, Libra, Scorpio
Element of Planets
Water, Air
Earth, Air, Water
Powers
-
Astral Projection, Psychicism
Tenacity
Brittle
BrittleWalter Schumann
Solubility
slightly water soluble and in hot hydrochloric acid
hot salt water
Specific Gravity
3.00-3.25
1.98-2.25
Fracture
Subconchoidal, Uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Octahedral, perfect on {111}, parting on {011}
None
Chemical Composition
CaF2
SiO2 · nH2O
Luster
Vitreous
Vitreous, Pearly
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.432-1.436
1.37-1.52
Crystal System
cubic
Trigonal
Birefringence
-9999
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Digestive
Supports digestive health
-
Psychology
Focus
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Creativity
Fluorite Vs Opal Fracture
Fracture is an important parameter when you compare Fluorite and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Fluorite Vs Opal 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. Opal fracture is Conchoidal.
Fluorite Vs Opal Luster
A primary knowledge about Fluorite vs Opal 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. Opal, on other hand, exhibits Vitreous and Pearly luster.