Chrome Tourmaline Vs Spinel
Origin
Not Available
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Violet, Colorless, Red, Green, Brown
Streak
Not Available
White
For which Rashi?
Libra
Sagittarius, Scorpio
Element of Planets
Earth
Not Available
Energy
Projective
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Venus, Mars
Hephaestus
Not to wear with
Not Available
Not Available
Powers
Love, Courage
Money
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
none
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
3.64-3.66
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
3,2
None, but may exhibit slight parting
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
MgAl2O4
Pleochroism
Not Available
Absent
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.614-1.666
1.73
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Isometric
Birefringence
0.014-0.040
Not Available
Clarity
Transparent
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
Chrome Tourmaline Vs Spinel Fracture
Fracture is an important parameter when you compare Chrome Tourmaline and Spinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrome Tourmaline Vs Spinel 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 Chrome Tourmaline is ConchoidalArthur Thomas and Gemstones (2009). Spinel fracture is Conchoidal, Uneven, ConchoidalArthur Thomas and Gemstones (2009).
Chrome Tourmaline Vs Spinel Luster
A primary knowledge about Chrome Tourmaline vs Spinel 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. Chrome Tourmaline exhibits Vitreous luster. Spinel, on other hand, exhibits Vitreous luster.