Origin
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Australia
Color
Green, Blue, Yellow, Grey
White, Colorless, Blue, Red, Green, Yellow, Violet
For which Rashi?
Taurus, Gemini, Aries
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Element of Planets
Earth
-
Deities
Diana, Artemis, Venus, Freyja
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Not to wear with
Red Coral, Natural Pearl, Moonstone, Ruby
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Powers
Protection, Love, Courage
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Specific Gravity
2.67-2.78
1.98-2.25
Fracture
Uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Imperfect on the [0001]
None
Mohs Hardness
7.5-8
5-6.5
Chemical Composition
Be3Al2SiO6
SiO 2 + H 2OUlrich Henn and Claudio C.
Pleochroism
Strong dichroism: yellow green Lazzarelli
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Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.565-1.602
1.370-1.470
Crystal System
Hexagonal
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Birefringence
0.0040-0.0070
-9999
Neurological
Enhances mental clarity and focus
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Cardiovascular
Soothes the digestive system
Supports heart health
Reproductive
Supports reproductive health
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Digestive
Supports digestive health
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Psychology
Love
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Creativity
Emerald Vs Boulder Opal Fracture
Fracture is an important parameter when you compare Emerald and Boulder Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald Vs Boulder 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 Emerald is Uneven and ConchoidalWalter Schumann. Boulder Opal fracture is Conchoidal.
Emerald Vs Boulder Opal Luster
A primary knowledge about Emerald vs Boulder 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. Emerald exhibits Vitreous luster.