Origin
Mexico
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Color
Colorless, Blue, Violet, White, Brown, rose, gray
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
For which Rashi?
-
Pisces, Taurus, Gemini, Libra
Element of Planets
-
Water
Specific Gravity
2.90-2.98
3.95-4.03
Fracture
Conchoidal
Uneven
Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
None, but may exhibit parting
Chemical Composition
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Al 2 O 3
Luster
Pearly, Greasy
Vitreous, Adamantine
Pleochroism
For violet varieties
Strong
Transparency
Transparent
Transparent, Translucent, Transparent to opaque
Refractive Index
1.570-1.614
1.762-1.788
Crystal System
Orthorhombic
Trigonal
Birefringence
0.042-0.044
0.008-0.009
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Psychology
Calmness
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Acceptance
Wisdom
Anhydrite Vs Sapphire Fracture
Fracture is an important parameter when you compare Anhydrite and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Anhydrite Vs Sapphire 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 Anhydrite is Conchoidal. Sapphire fracture is Uneven.
Anhydrite Vs Sapphire Luster
A primary knowledge about Anhydrite vs Sapphire 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. Anhydrite exhibits Pearly and Greasy luster. Sapphire, on other hand, exhibits Vitreous and Adamantine luster.