Tigers Eye

Sillimanite

Tigers Eye Vs Sillimanite

Tigers Eye

Sillimanite

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Astrology

Origin

China, South Africa

USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil

Color

Yellow, Brown

Blue, Green, Brownish, Greenish, Colorless, gray

Streak

White

For which Rashi?

Leo, Capricorn

Planet

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Bast

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Tough

Solubility

Durability

Specific Gravity

2.58-2.643.20-3.26

1 7.18

👆🏻

Fracture

Splintery

Cleavage

Indiscernible

{010} perfect

Mohs Hardness

6.5-76-7.5

2 10

👆🏻

Chemical Composition

SiO₂

Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Silky

Vitreous, Subadamantine, Silky

Pleochroism

Colourless to pale brown to yellow

Dispersion

0.010.02

0.005 1

👆🏻

Transparency

Opaque

Transparent, Translucent

Refractive Index

1.534-1.5401.653-1.685

1 3.25

👆🏻

Optic Character

Crystal System

Trigonal

Orthorhombic

Birefringence

-99990.020-0.022

0 0.296

👆🏻

Clarity

Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Courage

Creativity

Healing

Physical healing

Emotional healing

Qualities Associated

Protection

Creativity

Tigers Eye Vs Sillimanite Fracture

Fracture is an important parameter when you compare Tigers Eye and Sillimanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tigers Eye Vs Sillimanite 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. Sillimanite fracture is Splintery.

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Tigers Eye Vs Sillimanite Luster

A primary knowledge about Tigers Eye vs Sillimanite 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. Tigers Eye exhibits Silky luster. Sillimanite, on other hand, exhibits Vitreous, Subadamantine and Silky luster.