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Sillimanite
Sillimanite

Citrine
Citrine



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Sillimanite
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Citrine

Sillimanite Vs Citrine

Astrology

Origin

USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
Brazil, Southern and central Africa, Madagascar, Widespread; best stones come from Brazil.

Color

Blue, Green, Brownish, Greenish, Colorless, gray
Yellow

Streak

White
-

For which Rashi?

-
Scorpio

Planet

-
Jupiter

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Persephone, Mercury

Not to wear with

-
-

Powers

-
Protection, Psychic Power

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Tough
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.262.65
1 7.18
👆🏻

Fracture

Splintery
-

Cleavage

{010} perfect
Indiscernible

Mohs Hardness

6-7.57
2 10
👆🏻

Chemical Composition

Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)
SiO2

Optical Properties

Luster

Vitreous, Subadamantine, Silky
Vitreous

Pleochroism

Colourless to pale brown to yellow
Natural: weak; yellow light yellow.

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.653-1.6851.544-1.553
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.020-0.0220.009
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Enhances creativity and mental clarity

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Abundance

Sillimanite Vs Citrine Fracture

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

Sillimanite Vs Citrine Luster

A primary knowledge about Sillimanite vs Citrine 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. Citrine, on other hand, exhibits Vitreous luster.