Facts about Biotite and Tourmaline
Origin
Not Available
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
Color
Brown, Yellow, White, Brown, Greenish, Yellow, White
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
For which Rashi?
Not Available
Libra
Planet
Not Available
Venus, Mars
Element of Planets
Not Available
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Projective
Deities
Not Available
Venus
Not to wear with
Not Available
Not Available
Powers
Not Available
Love, Courage
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.7-3.3
2.85-3.35
Fracture
Uneven, Even, Yellow, White
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect on the {001}
Indistinct
Mohs Hardness
2.5-3.0
7-7.5
Chemical Composition
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Strong
typically moderate to strong
Transparency
Not Available
Transparent, Translucent, Transparent to opaque
Refractive Index
1.565-1.625
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
0.03-0.07
0.014-0.040
Clarity
Not Available
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
Biotite Vs Tourmaline Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Biotite Vs Tourmaline 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 Biotite and Tourmaline Astrology. Its highly necessary to have a basic knowledge of facts about Biotite and Tourmaline, before you finalize to buy one.
Biotite is known to regulate the influence of Not Available planet. Tourmaline, the unique gem is known to regulate the influence of Mars and Venus planet. Tourmaline, which is classic Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink colored gem, possesses Projective energy.