Zoisite

Dioptase

Zoisite Vs Dioptase

Zoisite

Dioptase

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1 Astrology

1.1 Origin

Pakistan, Tanzania

Dioptase from Altyn Tübe, Kazakhstan, the type locality

1.2 Color

Brown, gray, Green, Blue, rose, Red

Green, Blue, Green

1.3 Streak

White, Colorless

Green

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

Soluble

2.3 Durability

Not Available

2.4 Specific Gravity

3.20-3.503.25-3.35

1 7.18

2.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

2.6 Cleavage

Perfect {010} imperfect {100}

Perfect in three directions

2.7 Mohs Hardness

6-75

2 10

2.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

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

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green

Weak; dark emerald green

3.3 Dispersion

0.020.04

0.007 1

3.4 Transparency

Transparent, Translucent, Opaque . May be translucent in thin backlit sections.

TranslucentHerve Nicolas Lazzarelli

3.5 Refractive Index

1.685-1.7071.644-1.720

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

0.006-0.0180.051-0.053

0 0.296

3.9 Clarity

Transparent

TranslucentHerve Nicolas Lazzarelli

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Zoisite Vs Dioptase Fracture

Fracture is an important parameter when you compare Zoisite and Dioptase Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite 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 Zoisite is Conchoidal, ConchoidalArthur Thomas, Even, Gemstones (2009) and Uneven. Dioptase fracture is Brittle, Conchoidal, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references.

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Zoisite Vs Dioptase Luster

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