Origin
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Southern and central Africa, violet, blue, violet, blue
Color
Red, pink, Red
Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink
For which Rashi?
Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius, Leo, Scorpio, Cancer, Sagittarius
Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius
Element of Planets
Not Available
Water
Finger
Ring Finger
Not Available
Ring Metal
Gold, Copper, Gold, Copper
Not Available
Energy
Projective
Receptive
Deities
Buddha, Krishna
Isis
Not to wear with
Ruby, Blue Sapphire, Diamond, Gomedh, Ruby, Blue Sapphire, Diamond, Gomedh
Not Available
Powers
Wealth, Joy
Healing
Planetary
Not Available
Not Available
Talisman
Pisces
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.97-4.05
3.26-3.41
Fracture
Conchoidal
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
No true cleavage
Distinct on {100}, poor on {110}; parting on {001}
Chemical Composition
Al 2 O 3
AlAl6O3BSi3O18
Luster
Vitreous, Adamantine, Vitreous, Adamantine
Vitreous
Pleochroism
Strong: purplish-red
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
Transparent, Translucent, Transparent to opaque
Translucent, Translucent to opaque
Refractive Index
1.762-1.778
1.669-1.723
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.008
0.011-0.037
Clarity
Transparent
Translucent
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
Ruby Vs Dumortierite Fracture
Fracture is an important parameter when you compare Ruby and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ruby Vs Dumortierite 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 Ruby is Conchoidal. Dumortierite fracture is ConchoidalWalter Schumann, Fibrous and Gemstones of the world (2001) More from other references.
Ruby Vs Dumortierite Luster
A primary knowledge about Ruby vs Dumortierite 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. Ruby exhibits Adamantine, Adamantine, Vitreous and Vitreous luster. Dumortierite, on other hand, exhibits Vitreous luster.