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Sillimanite
Sillimanite

Kainite
Kainite



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Sillimanite
X
Kainite

Sillimanite Vs Kainite

Astrology

Origin

USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil
Austria, Mexico, China

Color

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

Streak

White
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Tough
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.20-3.262.15
1 7.18
👆🏻

Fracture

Splintery
Splintery, Conchoidal

Cleavage

{010} perfect
{001}, perfect

Mohs Hardness

6-7.52.5-3
2 10
👆🏻

Chemical Composition

Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)
KMg(SO4)Cl

Optical Properties

Luster

Vitreous, Subadamantine, Silky
Vitreous

Pleochroism

Colourless to pale brown to yellow
Visible: X = violet

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.653-1.6851.494
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.020-0.0220.022
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Adaptability

Healing

Emotional healing
-

Qualities Associated

Creativity
Balance

Sillimanite Vs Kainite Fracture

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

Sillimanite Vs Kainite Luster

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