Origin
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Color
Green, Colorless, gray, Yellow, White
Blue, Violet, Colorless, Red, Green, Brown
For which Rashi?
Libra
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
Element of Planets
Earth
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Projective
Not to wear with
Not Available
Not Available
Powers
Not Available
Money
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
none
Durability
Not Available
Not Available
Specific Gravity
2.80-2.95
3.64-3.66
Fracture
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Distinct on [001]
None, but may exhibit slight parting
Chemical Composition
Ca2Al2Si3O12(OH)
MgAl2O4
Pleochroism
AbsentWalter Schumann
Absent
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.611-1.673
1.73
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Isometric
Birefringence
0.021-0.033
Not Available
Clarity
TranslucentHerve Nicolas Lazzarelli
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
Prehnite Vs Spinel Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Prehnite Vs Spinel 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 Prehnite and Spinel Astrology. Its highly necessary to have a basic knowledge of facts about Prehnite and Spinel, before you finalize to buy one.
Prehnite is known to regulate the influence of Venus planet.Prehnite, that occurs commonly in Green, Colorless, gray, Yellow, White color, possesses Receptive energy.Spinel, the unique gem is known to regulate the influence of Pluto planet. Spinel, which is classic Blue, Violet, Colorless, Red, Green, Brown colored gem, possesses Projective energy.