Origin
Southern and central Africa, violet, blue, violet, blue
Southern and central Africa, Sri Lanka, blue, India, brown, green, Orange, Sri Lanka, blue, India, brown, green, Orange
Color
Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink
White, Green, Brownish
For which Rashi?
Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius
Cancer, Libra, Scorpio, Cancer, Libra, Scorpio, Cancer, Libra, Scorpio
Element of Planets
Water
Water
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Planetary
Not Available
Cancer
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.26-3.41
2.56-2.60
Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
7-8.5
6-6.5
Chemical Composition
AlAl6O3BSi3O18
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
AbsentWalter Schumann
Transparency
Translucent, Translucent to opaque
Transparent, Transparent to translucent
Refractive Index
1.669-1.723
1.518-1.527
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.011-0.037
0.006-0.007
Clarity
Translucent
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
Dumortierite Vs Moonstone Fracture
Fracture is an important parameter when you compare Dumortierite and Moonstone Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite Vs Moonstone 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 Dumortierite is Fibrous, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Moonstone fracture is Uneven, Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001).
Dumortierite Vs Moonstone Luster
A primary knowledge about Dumortierite vs Moonstone 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. Dumortierite exhibits Vitreous luster. Moonstone, on other hand, exhibits Pearly luster.
