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Williamsite
Williamsite

Iolite
Iolite



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Williamsite
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Iolite

Williamsite Vs Iolite

Astrology

Origin

Southern and central Africa
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma

Color

Green
Blue, Violet, Yellow, Grey

Streak

-
-

For which Rashi?

-
Libra, Sagittarius, Taurus

Planet

-
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

2.51-2.632.6-2.7
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

Perfect
3,1

Mohs Hardness

47-7.5
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Mg2Al4Si5O18

Optical Properties

Luster

Waxy, Silky, Resinous, Greasy
Vitreous

Pleochroism

-
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

TranslucentHerve Nicolas Lazzarelli
Transparent, Translucent, Transparent to translucent

Refractive Index

1.530-1.5751.52-1.56
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

TranslucentHerve Nicolas Lazzarelli
Transparent to translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
Supports digestive health

Psychology

Compassion
Intuition

Healing

-
Emotional healing

Qualities Associated

Compassion
Intuition

Williamsite Vs Iolite Fracture

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

Williamsite Vs Iolite Luster

A primary knowledge about Williamsite vs Iolite 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. Iolite, on other hand, exhibits Vitreous luster.