Bytownite

Variscite

Bytownite Vs Variscite

Bytownite

Variscite

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1 Astrology

1.1 Origin

Canada, Southern and central Africa, Australia

Australia, Spain, Brazil, Germany, Australia, Spain, Brazil, Germany, Australia, Spain, Brazil

1.2 Color

Colorless, White, Colorless, gray, White

Green, Blue, Colorless

1.3 Streak

White

1.4 For which Rashi?

Not Available

Virgo

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Projective

1.9 Deities

Not Available

Past Life Recall

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.72-2.752.42-2.58

1 7.18

2.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle

2.6 Cleavage

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

[010] perfect

2.7 Mohs Hardness

6-6.54-5

2 10

2.8 Chemical Composition

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

AlPO₄ · 2(H₂O)

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous, Waxy

3.2 Pleochroism

colorless.

MissingWalter Schumann

3.3 Dispersion

0.01NA

0.007 1

3.4 Transparency

Transparent

Translucent, Opaque . May be translucent when backlit on the edges.

3.5 Refractive Index

1.561-1.5831.560-1.594

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

Orthorhombic

3.8 Birefringence

0.010-0.0110.031

0 0.296

3.9 Clarity

Transparent

Translucent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Bytownite Vs Variscite Fracture

Fracture is an important parameter when you compare Bytownite and Variscite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Variscite 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 Gems, Sixth Edition (2006), Uneven and Uneven. Variscite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references and Splintery.

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Bytownite Vs Variscite Luster

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