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Williamsite
Williamsite

Forsterite
Forsterite



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Williamsite
X
Forsterite

Williamsite Vs Forsterite

Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Green
Colorless, Green, Yellow, White

Streak

-
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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.51-2.633.23-3.26
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect
Perfect on {010} imperfect on {100}

Mohs Hardness

46.5-7
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Waxy, Silky, Resinous, Greasy
Vitreous

Pleochroism

-
colorless.

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

TranslucentHerve Nicolas Lazzarelli
Transparent

Refractive Index

1.530-1.5751.635-1.671
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-99990.033-0.042
0 0.296
👆🏻

Clarity

TranslucentHerve Nicolas Lazzarelli
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
Supports healthy digestion

Digestive

-
-

Psychology

Compassion
Peace

Healing

-
Physical healing

Qualities Associated

Compassion
Peace

Williamsite Vs Forsterite Fracture

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

Williamsite Vs Forsterite Luster

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