1 Astrology
1.2 Origin
Australia, Mexico
Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan
1.5 Color
Yellow, Greenish, Brownish, Colorless, White, gray, Yellow, Green, Blue, Violet, Blue, Colorless, Green, gray, Yellow, Blue, Colorless, Green, gray, Yellow, orange
Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink
1.10 Streak
1.13 For which Rashi?
1.15 Planet
Not Available
Venus, Mars
1.4 Element of Planets
1.7 Energy
1.10 How to Wear?
1.10.1 Finger
Not Available
Not Available
1.13.2 Ring Metal
Not Available
Not Available
1.16 Deities
1.18 Not to wear with
Not Available
Not Available
1.21 Powers
Not Available
Love, Courage
2.2 Birthstone
2.3.1 Planetary
Not Available
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2.5.1 Talisman
Not Available
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4 Physical Properties
4.1 Tenacity
Not Available
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4.6 Solubility
Not Available
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4.9 Durability
Not Available
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4.11 Specific Gravity
6.30-6.392.85-3.35
1
7.18
5.10 Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
5.12 Cleavage
[001] good, [210] distinct
Indistinct
5.13 Mohs Hardness
7.5 Chemical Composition
PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
9 Optical Properties
9.2 Luster
9.4 Pleochroism
NilArthur Thomas
typically moderate to strong
9.6 Dispersion
9.13 Transparency
Transparent
Transparent, Translucent, Transparent to opaque
9.14 Refractive Index
1.877-1.8941.614-1.666
1
3.25
9.24 Optic Character
Not Available
Not Available
9.25 Crystal System
9.26 Birefringence
12.7 Clarity
13 Benefits
13.1 Physical
13.1.1 Neurological
Not Available
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13.1.2 Cardiovascular
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13.1.3 Respiratory
Not Available
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13.1.4 Reproductive
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13.1.5 Digestive
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13.2 Psychology
Not Available
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13.3 Healing
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13.4 Qualities Associated
Not Available
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