Dioptase

Sapphire

Dioptase Vs Sapphire

Dioptase

Sapphire

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Astrology

Origin

Kazakhstan

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

Color

Green, Blue

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

Streak

Green

For which Rashi?

Pisces, Taurus, Gemini, Libra

Planet

Saturn

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Apollo

Not to wear with

Powers

Psychic Power

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Soluble

insoluble

Durability

Specific Gravity

3.25-3.353.95-4.03

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Uneven

Cleavage

Perfect in three directions

None, but may exhibit parting

Mohs Hardness

2 10

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Chemical Composition

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

Al ₂ O ₃

Optical Properties

Luster

Vitreous

Vitreous, Adamantine

Pleochroism

Weak; dark emerald green

Strong

Dispersion

0.040.02

0.005 1

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Transparency

TranslucentHerve Nicolas Lazzarelli

Transparent, Translucent, Transparent to opaque

Refractive Index

1.644-1.7201.762-1.788

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.051-0.0530.008-0.009

0 0.296

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Clarity

TranslucentHerve Nicolas Lazzarelli

Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus

Enhances mental clarity and focus

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Emotional Healing

Intuition

Healing

Emotional healing

Qualities Associated

Emotional Healing

Wisdom

Dioptase Vs Sapphire Fracture

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

Compare Green Gemstones

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Dioptase Vs Sapphire Luster

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