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Hanksite
Hanksite

Sillimanite
Sillimanite



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Hanksite
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Sillimanite

Hanksite Vs Sillimanite

Astrology

Origin

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

Color

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

Brittle
Tough

Solubility

Readily soluble in water
-

Durability

-
-

Specific Gravity

2.5623.20-3.26
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Splintery

Cleavage

Good on {0001}
{010} perfect

Mohs Hardness

3-3.56-7.5
2 10
👆🏻

Chemical Composition

KNa22(SO4)9(CO3)2Cl
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous, Subadamantine, Silky

Pleochroism

-
Colourless to pale brown to yellow

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.4811.653-1.685
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Orthorhombic

Birefringence

0.0200.020-0.022
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual Growth
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Creativity

Hanksite Vs Sillimanite Fracture

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

Hanksite Vs Sillimanite Luster

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