Origin
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Southern and central Africa
Color
Green, Blue, Yellow, Grey
Blue, Violet, Brown, White, Greenish, pink
For which Rashi?
Taurus, Gemini, Aries
Leo, Sagittarius
Planet
Venus, Mercury
Saturn
Element of Planets
Earth
Water
Deities
Diana, Artemis, Venus, Freyja
Isis
Not to wear with
Red Coral, Natural Pearl, Moonstone, Ruby
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Powers
Protection, Love, Courage
Healing
Specific Gravity
2.67-2.78
3.26-3.41
Fracture
Uneven, ConchoidalWalter Schumann
Fibrous, ConchoidalWalter Schumann
Cleavage
Imperfect on the [0001]
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
7.5-8
7-8.5
Chemical Composition
Be3Al2SiO6
AlAl6O3BSi3O18
Pleochroism
Strong dichroism: yellow green Lazzarelli
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
Transparent, Translucent, Transparent to translucent
Translucent, Translucent to opaque
Refractive Index
1.565-1.602
1.669-1.723
Crystal System
Hexagonal
Orthorhombic
Birefringence
0.0040-0.0070
0.011-0.037
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Soothes the digestive system
-
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Love
Patience
Emerald Vs Dumortierite Fracture
Fracture is an important parameter when you compare Emerald and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald Vs Dumortierite 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. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.
Emerald Vs Dumortierite Luster
A primary knowledge about Emerald vs Dumortierite 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. Dumortierite, on other hand, exhibits Vitreous luster.