Origin
Mexico
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Color
Blue, Black
Green, Blue, Yellow, Grey
Streak
Grey, Black, gray
White
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
4.6-4.76
2.67-2.78
Fracture
-
Uneven, ConchoidalWalter Schumann
Cleavage
Perfect on {0001}
Imperfect on the [0001]
Mohs Hardness
-9999
7.5-8
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Be3Al2SiO6
Pleochroism
Marked
Strong dichroism: yellow green Lazzarelli
Transparency
OpaqueAnthony et al
Transparent, Translucent, Transparent to translucent
Refractive Index
1.45-2.62
1.565-1.602
Crystal System
Hexagonal
Hexagonal
Birefringence
-9999
0.0040-0.0070
Clarity
OpaqueAnthony et al
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Soothes the digestive system
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Transformation
Love
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Love
Covellite Vs Emerald Fracture
Fracture is an important parameter when you compare Covellite and Emerald Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite Vs Emerald 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. Emerald fracture is Uneven and ConchoidalWalter Schumann.
Covellite Vs Emerald Luster
A primary knowledge about Covellite vs Emerald 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. Covellite exhibits Resinous luster. Emerald, on other hand, exhibits Vitreous luster.