×

Sugilite
Sugilite

Williamsite
Williamsite



ADD
Compare
X
Sugilite
X
Williamsite

Sugilite Vs Williamsite

Astrology

Origin

Canada, Southern and central Africa, Italy, Australia, India
Southern and central Africa

Color

Violet, Brownish, Yellow, Reddish, Pale pink
Green

Streak

White
-

For which Rashi?

Virgo
-

Planet

Mercury, Jupiter
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.69-2.792.51-2.63
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor on {0001}
Perfect

Mohs Hardness

5.5-6.54
2 10
👆🏻

Chemical Composition

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous
Waxy, Silky, Resinous, Greasy

Pleochroism

Weak
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Translucent
TranslucentHerve Nicolas Lazzarelli

Refractive Index

1.607-1.6121.530-1.575
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
-

Birefringence

0.003-9999
0 0.296
👆🏻

Clarity

Translucent
TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Spirituality
Compassion

Healing

Emotional healing
-

Qualities Associated

Spiritual Protection
Compassion

Sugilite Vs Williamsite Fracture

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

Sugilite Vs Williamsite Luster

A primary knowledge about Sugilite vs Williamsite 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. Sugilite exhibits Vitreous luster. Williamsite, on other hand, exhibits Waxy, Silky, Resinous and Greasy luster.