Albite

Sillimanite

Albite Vs Sillimanite

Albite

Sillimanite

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Astrology

Origin

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

Color

Greenish, White, gray, Reddish, Green

Blue, Green, Brownish, Greenish, Colorless, gray

Streak

White

For which Rashi?

Aquarius

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Tough

Solubility

Durability

Specific Gravity

2.60-2.653.20-3.26

1 7.18

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Fracture

Uneven, Conchoidal

Splintery

Cleavage

Perfect on {001}, very good on {010}, imperfect on {110}

{010} perfect

Mohs Hardness

6-6.56-7.5

2 10

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Chemical Composition

NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Optical Properties

Luster

Vitreous, Pearly

Vitreous, Subadamantine, Silky

Pleochroism

colorless.

Colourless to pale brown to yellow

Dispersion

1.000.02

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.525-1.5421.653-1.685

1 3.25

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Optic Character

Crystal System

Triclinic

Orthorhombic

Birefringence

0.008-0.0110.020-0.022

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Supports heart health

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Balance

Creativity

Healing

Emotional healing

Qualities Associated

Clarity

Creativity

Albite Vs Sillimanite Fracture

Fracture is an important parameter when you compare Albite and Sillimanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Albite 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. Fracture observed in Albite is Uneven and Conchoidal. Sillimanite fracture is Splintery.

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Albite Vs Sillimanite Luster

A primary knowledge about Albite 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. Albite exhibits Vitreous and Pearly luster. Sillimanite, on other hand, exhibits Vitreous, Subadamantine and Silky luster.