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Pezzottaite
Pezzottaite

Bytownite
Bytownite



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Pezzottaite
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Bytownite

Pezzottaite Vs Bytownite

Astrology

Origin

Afghanistan
Canada, Southern and central Africa, Australia

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Colorless, White, 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

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.142.72-2.75
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

Imperfect; basal
Perfect on [001], good on [010], imperfect on [110]

Mohs Hardness

7.5-86-6.5
2 10
👆🏻

Chemical Composition

(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

Moderate dichroic
colorless.

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.598-1.6201.561-1.583
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Triclinic

Birefringence

0.008-0.0110.010-0.011
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Poor

Reproductive

-
-

Digestive

-
-

Psychology

-
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

-
Clarity

Pezzottaite Vs Bytownite Fracture

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

Pezzottaite Vs Bytownite Luster

A primary knowledge about Pezzottaite vs Bytownite 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. Pezzottaite exhibits Vitreous luster. Bytownite, on other hand, exhibits Vitreous and Pearly luster.