Tourmaline

Tigers Eye

Tourmaline Vs Tigers Eye

Tourmaline

Tigers Eye

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1 Astrology

1.1 Origin

Brazil, Madagascar, Zambia, Sri Lanka, Burma, Russia, USA, Afghanistan

China, South Africa

1.2 Color

Green, Blue, Yellow, Red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink

Yellow, Brown

1.3 Streak

White

Not Available

1.4 For which Rashi?

Libra

Leo, Capricorn, Leo, Capricorn, Leo, Capricorn

1.5 Planet

Venus, Mars

Sun

1.6 Element of Planets

Water

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Projective

1.9 Deities

Venus

Bast

1.10 Not to wear with

Not Available

1.11 Powers

Love, Courage

Money, Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.85-3.352.58-2.64

1 7.18

2.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

Gems, Sixth Edition (2006)

2.6 Cleavage

Indistinct

Indiscernible

2.7 Mohs Hardness

7-7.56.5-7

2 10

2.8 Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.

SiO₂

3 Optical Properties

3.1 Luster

Vitreous

Silky

3.2 Pleochroism

typically moderate to strong

Not Available

3.3 Dispersion

0.02None

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to opaque

Opaque

3.5 Refractive Index

1.614-1.6661.534-1.540

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

3.8 Birefringence

0.014-0.040Not Available

0 0.296

3.9 Clarity

Transparent

Gemstones of the world (2001) More from other references

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Tourmaline Vs Tigers Eye Fracture

Fracture is an important parameter when you compare Tourmaline and Tigers Eye Physical Properties. It is necessary to understand the significance of these properties, before you compare Tourmaline Vs Tigers Eye fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Tourmaline is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Tigers Eye fracture is Gems and Sixth Edition (2006).

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Tourmaline Vs Tigers Eye Luster

A primary knowledge about Tourmaline vs Tigers Eye luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Tourmaline exhibits Vitreous luster. Tigers Eye, on other hand, exhibits Silky luster.