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Bytownite
Bytownite

Scheelite
Scheelite



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Bytownite
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Scheelite

Bytownite Vs Scheelite

Astrology

Origin

Canada, Southern and central Africa, Australia
Switzerland, Australia, Brazil

Color

Colorless, White, gray
Yellow, Colorless, White, Brownish, Reddish

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.72-2.755.9-6.3
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

Perfect on [001], good on [010], imperfect on [110]
On {101}, distinct; on {112}, interrupted; on {001}, indistinct

Mohs Hardness

6-6.54.5-5
2 10
👆🏻

Chemical Composition

Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Adamantine

Pleochroism

colorless.
Definite dichoric in yellow (yellow to orange-brown)

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Transparent
Translucent, Transparent

Refractive Index

1.561-1.5831.918-1.936
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
tetragonal

Birefringence

0.010-0.0110.016
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Poor
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Awareness

Healing

Emotional healing
Physical healing

Qualities Associated

Clarity
Balance & Clarity

Bytownite Vs Scheelite Fracture

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

Bytownite Vs Scheelite Luster

A primary knowledge about Bytownite vs Scheelite 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. Scheelite, on other hand, exhibits Vitreous and Adamantine luster.