Origin
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Italy, Russia
Color
Green, Blue, Yellow, Grey
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
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
3.70-4.10
Fracture
Uneven, ConchoidalWalter Schumann
Conchoidal, Uneven
Cleavage
Imperfect on the [0001]
none
Mohs Hardness
7.5-8
6.5-7
Chemical Composition
Be3Al2SiO6
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Adamantine, Resinous
Pleochroism
Strong dichroism: yellow green Lazzarelli
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Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.565-1.602
1.88-1.94
Crystal System
Hexagonal
cubic
Birefringence
0.0040-0.0070
0.057
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
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
Positivity
Healing
Emotional healing
Physical healing
Qualities Associated
Love
Empowerment
Emerald Vs Andradite Fracture
Fracture is an important parameter when you compare Emerald and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald Vs Andradite 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. Andradite fracture is Conchoidal and Uneven.
Emerald Vs Andradite Luster
A primary knowledge about Emerald vs Andradite 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. Andradite, on other hand, exhibits Adamantine and Resinous luster.