Rosasite

Bytownite

Rosasite Vs Bytownite

Rosasite

Bytownite

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Astrology

Origin

Italy

Canada, Southern and central Africa, Australia

Color

Blue, Green

Colorless, White, gray

Streak

Blue, Green

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

Effervesces in cold

Durability

Specific Gravity

4-4.22.72-2.75

1 7.18

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Fracture

Splintery

Uneven

Cleavage

Perfect on {100} and {010}

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

Mohs Hardness

46-6.5

2 10

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Chemical Composition

CuZn(CO3)(OH)2

Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Silky, Vitreous

Vitreous, Pearly

Pleochroism

Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue

colorless.

Dispersion

0.030.01

0.005 1

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Transparency

Transparent

Refractive Index

1.672-1.6881.561-1.583

1 3.25

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Optic Character

Crystal System

monoclinic

Triclinic

Birefringence

0.139-0.1430.010-0.011

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Poor

Reproductive

Digestive

Psychology

Emotional Healing

Clarity

Healing

Emotional healing

Qualities Associated

Communication

Clarity

Rosasite Vs Bytownite Fracture

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

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Rosasite Vs Bytownite Luster

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