Spinel Vs Tanzanite
Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Tanzania, Yellow, green
Color
Blue, Violet, Colorless, Red, Green, Brown
Blue
Streak
White
White, Colorless
For which Rashi?
Sagittarius, Scorpio
Sagittarius, Pisces, Virgo
Planet
Pluto
Not Available
Element of Planets
Not Available
Air, Water, Earth
Energy
Projective
Receptive, Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Hephaestus
Goddess
Not to wear with
Not Available
Not Available
Powers
Money
Love, Healing
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
none
Not Available
Durability
Not Available
Hard
Specific Gravity
3.64-3.66
3.35
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
None, but may exhibit slight parting
Perfect {010}, imperfect {100}
Chemical Composition
MgAl2O4
Ca2Al3(SiO4)3(OH)
Pleochroism
Absent
Present
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.73
1.685-1.707
Optic Character
Not Available
Not Available
Crystal System
Isometric
Orthorhombic
Birefringence
Not Available
0.006-0.018
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
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
Spinel Vs Tanzanite Fracture
Fracture is an important parameter when you compare Spinel and Tanzanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Tanzanite 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 Spinel is Conchoidal, Uneven, ConchoidalArthur Thomas and Gemstones (2009). Tanzanite fracture is Uneven, Conchoidal, UnevenWalter Schumann and Gemstones of the world (2001).
Spinel Vs Tanzanite Luster
A primary knowledge about Spinel vs Tanzanite 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. Spinel exhibits Vitreous luster. Tanzanite, on other hand, exhibits Vitreous luster.