Sapphire

Tourmaline

Sapphire Vs Tourmaline

Sapphire

Tourmaline

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Astrology

Origin

Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA

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

Color

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

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

Streak

White

For which Rashi?

Pisces, Taurus, Gemini, Libra

Libra

Planet

Saturn

Venus, Mars

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Apollo

Venus

Not to wear with

Powers

Psychic Power

Love, Courage

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

insoluble

Durability

Specific Gravity

3.95-4.032.85-3.35

1 7.18

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Fracture

Uneven

Uneven, Conchoidal

Cleavage

None, but may exhibit parting

Indistinct

Mohs Hardness

97-7.5

2 10

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Chemical Composition

Al ₂ O ₃

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

Optical Properties

Luster

Vitreous, Adamantine

Vitreous

Pleochroism

Strong

typically moderate to strong

Dispersion

0.020.02

0.005 1

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Transparency

Transparent, Translucent, Transparent to opaque

Refractive Index

1.762-1.7881.614-1.666

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.008-0.0090.014-0.040

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Intuition

Protection

Healing

Emotional healing

Qualities Associated

Wisdom

Protection

Sapphire Vs Tourmaline Fracture

Fracture is an important parameter when you compare Sapphire and Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Sapphire Vs Tourmaline 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 Sapphire is Uneven. Tourmaline fracture is Uneven and Conchoidal.

Compare Precious Gemstones

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Sapphire Vs Tourmaline Luster

A primary knowledge about Sapphire vs Tourmaline 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. Sapphire exhibits Vitreous and Adamantine luster. Tourmaline, on other hand, exhibits Vitreous luster.