Sapphire

Tanzanite

Sapphire Vs Tanzanite

Sapphire

Tanzanite

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Astrology

Origin

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

Tanzania

Color

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

Blue

Streak

White, Colorless

For which Rashi?

Pisces, Taurus, Gemini, Libra

Sagittarius, Pisces, Virgo

Planet

Saturn

Element of Planets

Water

Air, Water, Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Apollo

Not to wear with

Powers

Psychic Power

Love, Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

insoluble

Durability

Hard

Specific Gravity

3.95-4.033.35

1 7.18

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Fracture

Uneven

Uneven, Conchoidal

Cleavage

None, but may exhibit parting

Perfect {010}, imperfect {100}

Mohs Hardness

96.5-7

2 10

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Chemical Composition

Al ₂ O ₃

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Vitreous, Adamantine

Vitreous

Pleochroism

Strong

Present

Dispersion

0.020.03

0.005 1

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Transparency

Transparent, Translucent, Transparent to opaque

Transparent, Translucent, Transparent to translucent

Refractive Index

1.762-1.7881.685-1.707

1 3.25

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Optic Character

Crystal System

Trigonal

Orthorhombic

Birefringence

0.008-0.0090.006-0.018

0 0.296

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Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Digestive

Psychology

Intuition

Healing

Emotional healing

Qualities Associated

Wisdom

Communication

Sapphire Vs Tanzanite Fracture

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

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Sapphire Vs Tanzanite Luster

A primary knowledge about Sapphire vs Tanzanite 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. Tanzanite, on other hand, exhibits Vitreous luster.