Sillimanite

Barite

Sillimanite Vs Barite

Sillimanite

Barite

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Astrology

Origin

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

Southern and central Africa

Color

Blue, Green, Brownish, Greenish, Colorless, gray

White, Colorless, Yellow, Green, Blue, Reddish, Brown, Red

Streak

White

For which Rashi?

Aquarius

Planet

Uranus

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Cronos

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Tough

Solubility

Durability

Specific Gravity

3.20-3.264.48

1 7.18

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Fracture

Splintery

Uneven

Cleavage

{010} perfect

{010} Perfect, {210} Perfect, {010} Imperfect

Mohs Hardness

6-7.53-3.5

2 10

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Chemical Composition

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

BaSO4

Optical Properties

Luster

Vitreous, Subadamantine, Silky

Vitreous

Pleochroism

Colourless to pale brown to yellow

colorless.

Dispersion

0.020.05

0.005 1

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Transparency

Transparent, Translucent

Refractive Index

1.653-1.685-9999

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.020-0.022-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Creativity

Harmony

Healing

Emotional healing

Qualities Associated

Creativity

Transformation

Sillimanite Vs Barite Fracture

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

Compare Blue Gemstones

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Sillimanite Vs Barite Luster

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