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Bytownite
Bytownite

Arfvedsonite
Arfvedsonite



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Bytownite
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Arfvedsonite

Bytownite Vs Arfvedsonite

Astrology

Origin

Canada, Southern and central Africa, Australia
Canada, Russia

Color

Colorless, White, gray
Black, Green, gray

Streak

White
gray, Green

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.72-2.753.3-3.5
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

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

Mohs Hardness

6-6.55-6
2 10
👆🏻

Chemical Composition

Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
NaNa2(Fe++4Fe+++)Si8O22(OH)2

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

colorless.
Strong: Blue-greens

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.561-1.5831.652-1.699
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
monoclinic

Birefringence

0.010-0.011-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
Promotes psychic abilities and spiritual growth

Cardiovascular

-
-

Respiratory

Poor
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Insight

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Manifestation

Bytownite Vs Arfvedsonite Fracture

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

Bytownite Vs Arfvedsonite Luster

A primary knowledge about Bytownite vs Arfvedsonite 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. Arfvedsonite, on other hand, exhibits Vitreous luster.