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Garnet
Garnet

Sillimanite
Sillimanite



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Garnet
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Sillimanite

Garnet Vs Sillimanite

Astrology

Origin

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

Color

Yellow, Green, Red, Pale pink, Violet-red, Brown, White, Colorless, Blue, pink
Blue, Green, Brownish, Greenish, Colorless, gray

Streak

White
White

For which Rashi?

Aries, Virgo, Capricorn, Leo, Aquarius
-

Planet

Mars
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Persephone
-

Not to wear with

-
-

Powers

Healing, Protection
-

Birthstone

Planetary

Scorpio
-

Talisman

Taurus
-

Physical Properties

Tenacity

-
Tough

Solubility

-
-

Durability

-
-

Specific Gravity

3.55-4.333.20-3.26
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Splintery

Cleavage

Indistinct
{010} perfect

Mohs Hardness

6.5-7.56-7.5
2 10
👆🏻

Chemical Composition

Garnet is a series of several different minerals with unique chemical formulas.
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Adamantine
Vitreous, Subadamantine, Silky

Pleochroism

None
Colourless to pale brown to yellow

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Transparent to translucent
Transparent, Translucent

Refractive Index

1.730-1.8951.653-1.685
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

-99990.020-0.022
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

Supports reproductive health
-

Digestive

Supports digestive health
-

Psychology

Passion
Creativity

Healing

Physical healing
Emotional healing

Qualities Associated

Passion
Creativity

Garnet Vs Sillimanite Fracture

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

Garnet Vs Sillimanite Luster

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