Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
  
Afghanistan, Australia, India, blue, green, blue, green
  
Color
Blue, Violet, Colorless, Red, Green, Brown
  
Green, Blue, gray
  
Streak
White
  
White
  
For which Rashi?
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
  
Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius
  
Planet
Pluto
  
Venus, Neptune
  
Element of Planets
Not Available
  
Earth
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Projective
  
Receptive
  
Deities
Hephaestus
  
Buddha
  
Not to wear with
Not Available
  
Not Available
  
Powers
Money
  
Protection, Courage, Love
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Not Available
  
Not Available
  
Solubility
none
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.64-3.66
  
2.30-2.90
  
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
  
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Cleavage
None, but may exhibit slight parting
  
Good to perfect_usually N/A
  
Mohs Hardness
8
  
5-6
  
Chemical Composition
MgAl2O4
  
CuAl6(PO4)4(OH)8 • 4H2O
  
Luster
Vitreous
  
Waxy
  
Pleochroism
Absent
  
Weak
  
Dispersion
None
  
Transparency
Transparent, Translucent, Transparent to translucent
  
Translucent, Opaque
  
Refractive Index
1.73
  
1.610-1.650
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Isometric
  
Triclinic
  
Birefringence
Not Available
  
0.040
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Translucent
  
Physical
  
  
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 Turquoise Fracture
Fracture is an important parameter when you compare Spinel and Turquoise Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Turquoise 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, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Turquoise fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Spinel Vs Turquoise Luster
A primary knowledge about Spinel vs Turquoise 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. Turquoise, on other hand, exhibits Waxy luster.