Gypsum

Dioptase

Gypsum Vs Dioptase

Gypsum

Dioptase

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Astrology

Origin

Mexico

Kazakhstan

Color

Colorless, White, Greenish, Brown

Green, Blue

Streak

White

Green

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Flexible

Brittle

Solubility

Soluble

Durability

Specific Gravity

2.20-2.403.25-3.35

1 7.18

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Fracture

Conchoidal, Splintery, Fibrous

Conchoidal, ConchoidalWalter Schumann

Cleavage

Perfect on {010}, distinct on {100}

Perfect in three directions

Mohs Hardness

2 10

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Chemical Composition

CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)

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

Optical Properties

Luster

Vitreous, Silky, Pearly, Waxy

Vitreous

Pleochroism

None

Weak; dark emerald green

Dispersion

0.010.04

0.005 1

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Transparency

Transparent, Translucent

TranslucentHerve Nicolas Lazzarelli

Refractive Index

1.521-1.5311.644-1.720

1 3.25

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Optic Character

Crystal System

monoclinic

Trigonal

Birefringence

0.0100.051-0.053

0 0.296

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Clarity

Transparent

TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Aids in mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Digestive

Psychology

Harmony

Emotional Healing

Healing

Emotional healing

Qualities Associated

Harmony

Emotional Healing

Gypsum Vs Dioptase Fracture

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

Compare Colorless Gems

Gypsum Vs Muscovite

Gypsum Vs Oligoclase

Gypsum Vs Orthoclase

Gypsum Vs Dioptase Luster

A primary knowledge about Gypsum 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. Gypsum exhibits Vitreous, Silky, Pearly and Waxy luster. Dioptase, on other hand, exhibits Vitreous luster.