Origin
Southern and central Africa
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Color
White, Blue
Green, Blue, Yellow, Grey
For which Rashi?
Pisces
Taurus, Gemini, Aries
Planet
Neptune
Venus, Mercury
Element of Planets
Water
Earth
Deities
Venus
Diana, Artemis, Venus, Freyja
Not to wear with
-
Red Coral, Natural Pearl, Moonstone, Ruby
Powers
Healing, Protection
Protection, Love, Courage
Specific Gravity
2.60-2.70
2.67-2.78
Fracture
Irregular
Uneven, ConchoidalWalter Schumann
Cleavage
None
Imperfect on the [0001]
Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
Be3Al2SiO6
Pleochroism
-
Strong dichroism: yellow green Lazzarelli
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.486-1.658
1.565-1.602
Crystal System
Trigonal
Hexagonal
Birefringence
0.160-0.172
0.0040-0.0070
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Enhances intuition and psychic abilities
Soothes the digestive system
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Emotional balance
Love
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Balance
Love
Coral Vs Emerald Fracture
Fracture is an important parameter when you compare Coral and Emerald Physical Properties. It is necessary to understand the significance of these properties, before you compare Coral 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. Fracture observed in Coral is Irregular. Emerald fracture is Uneven and ConchoidalWalter Schumann.
Coral Vs Emerald Luster
A primary knowledge about Coral 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. Emerald, on other hand, exhibits Vitreous luster.