Origin
Tanzania
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain
Color
Blue
Green, Blue, Yellow, Grey
Streak
White, Colorless
White
For which Rashi?
Sagittarius, Pisces, Virgo
Taurus, Gemini, Aries
Element of Planets
Air, Water, Earth
Earth
Deities
-
Diana, Artemis, Venus, Freyja
Not to wear with
-
Red Coral, Natural Pearl, Moonstone, Ruby
Powers
Love, Healing
Protection, Love, Courage
Specific Gravity
3.35
2.67-2.78
Fracture
Uneven, Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
Perfect {010}, imperfect {100}
Imperfect on the [0001]
Mohs Hardness
6.5-7
7.5-8
Chemical Composition
Ca2Al3(SiO4)3(OH)
Be3Al2SiO6
Pleochroism
Present
Strong dichroism: yellow green Lazzarelli
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.685-1.707
1.565-1.602
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.006-0.018
0.0040-0.0070
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Soothes the digestive system
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Intuition
Love
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Love
Tanzanite Vs Emerald Fracture
Fracture is an important parameter when you compare Tanzanite and Emerald Physical Properties. It is necessary to understand the significance of these properties, before you compare Tanzanite 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 Tanzanite is Uneven and Conchoidal. Emerald fracture is Uneven and ConchoidalWalter Schumann.
Tanzanite Vs Emerald Luster
A primary knowledge about Tanzanite 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. Tanzanite exhibits Vitreous luster. Emerald, on other hand, exhibits Vitreous luster.