Origin
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Zimbabwe
Color
Colorless, Yellow, Green, Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Violet, White, gray, Blue, Brown, Black
Streak
Not Available
White
For which Rashi?
Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra
Cancer, Sagittarius, Cancer, Sagittarius, Cancer, Sagittarius
Element of Planets
Water
Water
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Apollo
Goddess Whope
Not to wear with
Not Available
Not Available
Powers
Psychic Power, Prosperity
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
insoluble
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.95-4.03
2.55-2.70
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann
Cleavage
None, but may exhibit parting
Absent
Chemical Composition
Al 2 O 3
SiO2
Luster
Vitreous, Adamantine, Vitreous, Adamantine
Vitreous
Pleochroism
Strong
AbsentWalter Schumann
Transparency
Transparent, Translucent, Transparent to opaque
Translucent, Translucent to opaque
Refractive Index
1.762-1.788
1.530-1.543
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Trigonal
Birefringence
0.008-0.009
0.003-0.009
Clarity
Transparent
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Sapphire Vs Chalcedony Fracture
Fracture is an important parameter when you compare Sapphire and Chalcedony Physical Properties. It is necessary to understand the significance of these properties, before you compare Sapphire Vs Chalcedony 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 Sapphire is Uneven, Uneven, Gems and Sixth Edition (2006). Chalcedony fracture is Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal and UnevenWalter Schumann.
Sapphire Vs Chalcedony Luster
A primary knowledge about Sapphire vs Chalcedony 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. Sapphire exhibits Vitreous, Adamantine, Vitreous and Adamantine luster. Chalcedony, on other hand, exhibits Vitreous luster.
