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Bytownite
Bytownite

Williamsite
Williamsite



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Bytownite
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Williamsite

Bytownite Vs Williamsite

Astrology

Origin

Canada, Southern and central Africa, Australia
Southern and central Africa

Color

Colorless, White, gray
Green

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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.72-2.752.51-2.63
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Perfect on [001], good on [010], imperfect on [110]
Perfect

Mohs Hardness

6-6.54
2 10
👆🏻

Chemical Composition

Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous, Pearly
Waxy, Silky, Resinous, Greasy

Pleochroism

colorless.
-

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Transparent
TranslucentHerve Nicolas Lazzarelli

Refractive Index

1.561-1.5831.530-1.575
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
-

Birefringence

0.010-0.011-9999
0 0.296
👆🏻

Clarity

Transparent
TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Poor
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Compassion

Healing

Emotional healing
-

Qualities Associated

Clarity
Compassion

Bytownite Vs Williamsite Fracture

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

Bytownite Vs Williamsite Luster

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