Shattuckite

Zinnwaldite

Shattuckite Vs Zinnwaldite

Shattuckite

Zinnwaldite

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Astrology

Origin

Color

Blue, Green

Yellow, Violet, Green, Brown, White, gray, Greenish

Streak

Blue

White

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

Elastic

Solubility

Durability

Specific Gravity

3.80-4.152.9-3.1

1 7.18

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Fracture

Uneven

Cleavage

perfect along [010] and [100]

Perfect basal {001}

Mohs Hardness

3.5-43.5-4.0

2 10

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Chemical Composition

Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Silky

Pearly, Vitreous

Pleochroism

X = very pale blue; Y = pale blue; Z = deep blue

Distinct

Dispersion

0.020.02

0.005 1

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Transparency

Translucent

Refractive Index

1.752-1.8151.565-1.625

1 3.25

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Optic Character

Crystal System

Orthorhombic

monoclinic

Birefringence

0.0630.040-0.050

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Communication

Healing

Emotional healing

Qualities Associated

Communication

Shattuckite Vs Zinnwaldite Fracture

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

Compare Blue Gemstones

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Shattuckite Vs Zinnwaldite Luster

A primary knowledge about Shattuckite vs Zinnwaldite 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. Shattuckite exhibits Silky luster. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.