Origin
Sri Lanka, India, Brazil
Not Available, blue
Color
Green, Brown, Brown, Colorless, Green, gray, Yellow
Blue, Blue, Green, Blue, Blue
Streak
Brownish, White, Brownish, White
Blue
For which Rashi?
Not Available
Sagittarius, Capricorn, Sagittarius, Capricorn, Sagittarius, Capricorn
Planet
Not Available
Venus
Element of Planets
Not Available
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Goddess
Not to wear with
Not Available
Not Available
Powers
Not Available
Psychic Power
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.55-3.73
3.70-3.90
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
none
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
7-7.5
3.5-4
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
Visible shades of blue
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
1.730-1.760
1.720-1.850
Optic Character
Not Available
Not Available
Crystal System
cubic
monoclinic
Birefringence
0.020
0.108
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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
Grossular Vs Azurite Fracture
Fracture is an important parameter when you compare Grossular and Azurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Grossular Vs Azurite 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 Grossular is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Azurite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Grossular Vs Azurite Luster
A primary knowledge about Grossular vs Azurite 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. Grossular exhibits Greasy and Vitreous luster. Azurite, on other hand, exhibits Vitreous luster.