Origin
Tanzania, Yellow, green, Yellow, green
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain
Color
Blue
Green, Green, Blue, Yellow, Grey
Streak
White, Colorless
White
For which Rashi?
Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo
Taurus, Gemini, Aries, Taurus, Gemini, Aries, Taurus, Gemini, Aries
Planet
Not Available
Venus, Mercury
Element of Planets
Air, Water, Earth
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Gold
Energy
Receptive, Projective
Receptive
Deities
Goddess
Diana, Artemis, Venus, Freyja
Not to wear with
Not Available
Red Coral, Natural Pearl, Moonstone, Ruby, Red Coral, Natural Pearl, Moonstone, Ruby
Powers
Love, Healing
Money, Protection, Love, Courage
Planetary
Not Available
Taurus
Talisman
Not Available
Gemini
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Specific Gravity
3.35
2.67-2.78
Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
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
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.006-0.018
0.0040-0.0070
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Color grading system
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
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 Conchoidal, Gemstones of the world (2001), Uneven and UnevenWalter Schumann. Emerald fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.
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.