Origin
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Austria
Color
Green, Blue, Yellow, Grey
Colorless, White, Red, gray, pink
For which Rashi?
Taurus, Gemini, Aries
-
Element of Planets
Earth
-
Deities
Diana, Artemis, Venus, Freyja
-
Not to wear with
Red Coral, Natural Pearl, Moonstone, Ruby
-
Powers
Protection, Love, Courage
-
Specific Gravity
2.67-2.78
2.78
Fracture
Uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Imperfect on the [0001]
Perfect on {10 1 }; parting on {010}
Chemical Composition
Be3Al2SiO6
K2Ca2Mg(SO4)4·2H2O
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Strong dichroism: yellow green Lazzarelli
-
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.565-1.602
1.546-1.548
Crystal System
Hexagonal
Triclinic
Birefringence
0.0040-0.0070
0.021
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Soothes the digestive system
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Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Healing
Emotional healing
Physical healing
Qualities Associated
Love
Emotional Healing
Emerald Vs Polyhalite Fracture
Fracture is an important parameter when you compare Emerald and Polyhalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald Vs Polyhalite 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 and ConchoidalWalter Schumann. Polyhalite fracture is Conchoidal.
Emerald Vs Polyhalite Luster
A primary knowledge about Emerald vs Polyhalite 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. Polyhalite, on other hand, exhibits Vitreous and Resinous luster.