Origin
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Color
Green, Blue, Yellow, Grey
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
Streak
White
Not Available
For which Rashi?
Taurus, Gemini, Aries
Pisces, Taurus, Gemini, Libra
Planet
Venus, Mercury
Saturn
Element of Planets
Earth
Water
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Gold
Not Available
Deities
Diana, Artemis, Venus, Freyja
Apollo
Not to wear with
Red Coral, Natural Pearl, Moonstone, Ruby
Not Available
Powers
Money, Protection, Love, Courage
Psychic Power, Prosperity
Planetary
Taurus
Not Available
Talisman
Gemini
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble
Durability
Hard
Not Available
Specific Gravity
2.67-2.78
3.95-4.03
Fracture
Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Gems, Sixth Edition (2006)
Cleavage
Imperfect on the [0001]
None, but may exhibit parting
Chemical Composition
Be3Al2SiO6
Al 2 O 3
Luster
Vitreous
Vitreous, Adamantine
Pleochroism
Strong dichroism: yellow green Lazzarelli
Strong
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to opaque
Refractive Index
1.565-1.602
1.762-1.788
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Trigonal
Birefringence
0.0040-0.0070
0.008-0.009
Clarity
Color grading system
Transparent
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
Emerald Vs Sapphire Fracture
Fracture is an important parameter when you compare Emerald and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald 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 Emerald is Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001). Sapphire fracture is Uneven, Gems and Sixth Edition (2006).
Emerald Vs Sapphire Luster
A primary knowledge about Emerald 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. Emerald exhibits Vitreous luster. Sapphire, on other hand, exhibits Vitreous and Adamantine luster.