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Amber
Amber

Sillimanite
Sillimanite



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Amber
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Sillimanite

Amber Vs Sillimanite

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Astrology

Origin

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

Color

White, Red, Green, Blue, Brown, Yellow, Black, pink, orange
Blue, Green, Brownish, Greenish, Colorless, gray

Streak

White
White

For which Rashi?

Leo
-

Planet

-
-

Element of Planets

Earth, Air, Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Freyja
-

Not to wear with

-
-

Powers

Healing, Protection, Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Tough

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.05-1.103.20-3.26
1 7.18
👆🏻

Fracture

Conchoidal
Splintery

Cleavage

None
{010} perfect

Mohs Hardness

2-2.56-7.5
2 10
👆🏻

Chemical Composition

[C,H,O]
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Resinous
Vitreous, Subadamantine, Silky

Pleochroism

-
Colourless to pale brown to yellow

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

1.539-1.5451.653-1.685
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-99990.020-0.022
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Poor
Good

Reproductive

Supports reproductive health
-

Digestive

Supports digestive health
-

Psychology

Warmth
Creativity

Healing

Physical healing
Emotional healing

Qualities Associated

Warmth
Creativity

Amber Vs Sillimanite Fracture

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

Amber Vs Sillimanite Luster

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