Shattuckite

Sardonyx

Shattuckite Vs Sardonyx

Shattuckite

Sardonyx

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Astrology

Origin

Southern and central Africa

Color

Blue, Green

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

Streak

Blue

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

Solubility

Durability

Specific Gravity

3.80-4.152.55-2.70

1 7.18

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Fracture

Uneven

Cleavage

perfect along [010] and [100]

None

Mohs Hardness

3.5-46.5-7

2 10

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Chemical Composition

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

SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Silky

Pleochroism

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

Dispersion

0.020.01

0.005 1

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Transparency

Translucent

Refractive Index

1.752-1.8151.530-1.543

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.0630.008-0.010

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Communication

Protection

Healing

Emotional healing

Physical healing

Qualities Associated

Communication

Strength & Protection

Shattuckite Vs Sardonyx Fracture

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

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Shattuckite Vs Sardonyx Luster

A primary knowledge about Shattuckite vs Sardonyx 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.