Tanzanite

Dioptase

Tanzanite Vs Dioptase

Tanzanite

Dioptase

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Astrology

Origin

Tanzania

Kazakhstan

Color

Blue

Green, Blue

Streak

White, Colorless

Green

For which Rashi?

Sagittarius, Pisces, Virgo

Planet

Element of Planets

Air, Water, Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love, Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Soluble

Durability

Hard

Specific Gravity

3.353.25-3.35

1 7.18

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Fracture

Uneven, Conchoidal

Conchoidal, ConchoidalWalter Schumann

Cleavage

Perfect {010}, imperfect {100}

Perfect in three directions

Mohs Hardness

6.5-75

2 10

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Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous

Pleochroism

Present

Weak; dark emerald green

Dispersion

0.030.04

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

TranslucentHerve Nicolas Lazzarelli

Refractive Index

1.685-1.7071.644-1.720

1 3.25

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Optic Character

Crystal System

Orthorhombic

Trigonal

Birefringence

0.006-0.0180.051-0.053

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Respiratory

Excellent

Reproductive

Digestive

Psychology

Intuition

Emotional Healing

Healing

Emotional healing

Qualities Associated

Communication

Emotional Healing

Tanzanite Vs Dioptase Fracture

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

Compare Semi Precious Gemstones

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Tanzanite Vs Dioptase Luster

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