Origin
Afghanistan
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Color
Violet, Blue, White
Red, pink, Red
For which Rashi?
Sagittarius
Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius
Element of Planets
Water
Not Available
Finger
Not Available
Ring Finger
Ring Metal
Not Available
Gold, Copper, Gold, Copper
Energy
Receptive
Projective
Deities
Venus
Buddha, Krishna
Not to wear with
Not Available
Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh
Powers
Protection, Courage
Wealth, Joy
Planetary
Not Available
Not Available
Talisman
Not Available
Pisces
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.50-3.00
3.97-4.05
Fracture
Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal
Cleavage
3,6
No true cleavage
Chemical Composition
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
Al 2 O 3
Luster
Vitreous, Greasy
Vitreous, Adamantine, Vitreous, Adamantine
Pleochroism
AbsentWalter Schumann
Strong: purplish-red
Transparency
Opaque
Transparent, Translucent, Transparent to opaque
Refractive Index
1.500-1.670
1.762-1.778
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Trigonal
Birefringence
Not Available
0.008
Clarity
Gemstones of the world (2001)
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
Lapis lazuli Vs Ruby Fracture
Fracture is an important parameter when you compare Lapis lazuli and Ruby Physical Properties. It is necessary to understand the significance of these properties, before you compare Lapis lazuli Vs Ruby 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 Lapis lazuli is ConchoidalWalter Schumann, Gemstones of the world (2001) and Uneven-Conchoidal. Ruby fracture is Conchoidal.
Lapis lazuli Vs Ruby Luster
A primary knowledge about Lapis lazuli vs Ruby 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. Lapis lazuli exhibits Greasy and Vitreous luster. Ruby, on other hand, exhibits Adamantine, Adamantine, Vitreous and Vitreous luster.