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Sinhalite
Sinhalite

Bytownite
Bytownite



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Sinhalite
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Bytownite

Sinhalite Vs Bytownite

Astrology

Origin

Sri Lanka, Burma, USA, Russia
Canada, Southern and central Africa, Australia

Color

Yellow, Brown, pink, Colorless
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

3.46-3.502.72-2.75
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

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

Mohs Hardness

6-76-6.5
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

-
Vitreous, Pearly

Pleochroism

Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
colorless.

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.665-1.7121.561-1.583
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Triclinic

Birefringence

0.036-0.0420.010-0.011
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

Emotional Healing
Clarity

Sinhalite Vs Bytownite Fracture

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

Sinhalite Vs Bytownite Luster

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