Origin
Brazil
  
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
  
Color
Black, Colorless, Green, Violet, White, Yellow, White, Colorless, Blue, Red, Green, Yellow, pink, Brown, Colorless, Violet, gray, Yellow
  
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
  
Streak
White
  
White
  
For which Rashi?
Taurus, Capricorn, Sagittarius, Capricorn, Sagittarius
  
Libra
  
Planet
Venus, Moon
  
Venus, Mars
  
Element of Planets
Earth, Water
  
Water
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Receptive
  
Projective
  
Deities
Nerthus
  
Venus
  
Not to wear with
Not Available
  
Not Available
  
Powers
Healing, Protection
  
Love, Courage
  
Birthstone
  
  
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
2.65
  
2.85-3.35
  
Fracture
Conchoidal, Conchoidal, Brittle, Gems
  
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
{0110} Indistinct
  
Indistinct
  
Mohs Hardness
7
  
7-7.5
  
Chemical Composition
SiO2
  
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
  
Luster
Vitreous
  
Vitreous
  
Pleochroism
None
  
typically moderate to strong
  
Transparency
Transparent, Translucent, Transparent to translucent
  
Transparent, Translucent, Transparent to opaque
  
Refractive Index
1.544-1.553
  
1.614-1.666
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Trigonal
  
Trigonal
  
Birefringence
0.009
  
0.014-0.040
  
Clarity
Opaque
  
Transparent
  
Physical
  
  
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
  
Quartz Vs Tourmaline Specifications
While buying, there is a common bewilderment that most of the buyers face. As you compare Quartz 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 Quartz and Tourmaline Astrology. Its highly necessary to have a basic knowledge of facts about Quartz and Tourmaline, before you finalize to buy one.
Quartz is known to regulate the influence of Moon and Venus planet.Quartz, that occurs commonly in Black, Colorless, Green, Violet, White, Yellow, White, Colorless, Blue, Red, Green, Yellow, pink, Brown, Colorless, Violet, gray, Yellow color, possesses Receptive energy.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.