Facts about Dumortierite and Gahnospinel
Origin
Southern and central Africa, violet, blue, violet, blue
Sri Lanka
Color
Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink
Blue
Streak
White
Not Available
For which Rashi?
Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius
Sagittarius, Scorpio
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Projective
Not to wear with
Not Available
Not Available
Planetary
Not Available
Not Available
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
3.65-4.55
Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
None, but may exhibit slight parting
Mohs Hardness
7-8.5
7.5-8
Chemical Composition
AlAl6O3BSi3O18
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
AbsentWalter Schumann
Dispersion
None
Not Available
Transparency
Translucent, Translucent to opaque
Gemmological Tables (2004)
Refractive Index
1.669-1.723
1.735-1.790
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Isometric
Birefringence
0.011-0.037
Not Available
Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
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 Gahnospinel Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Dumortierite Vs Gahnospinel specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Dumortierite and Gahnospinel Astrology. Its highly necessary to have a basic knowledge of facts about Dumortierite and Gahnospinel, before you finalize to buy one.
Dumortierite is known to regulate the influence of Saturn planet.Dumortierite, that occurs commonly in Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink color, possesses Receptive energy.Gahnospinel, the unique gem is known to regulate the influence of Pluto planet. Gahnospinel, which is classic Blue colored gem, possesses Projective energy.