Beryllonite

Zinnwaldite

Beryllonite Vs Zinnwaldite

Beryllonite

Zinnwaldite

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Astrology

Origin

USA

Color

Colorless, White, Yellow

Yellow, Violet, Green, Brown, White, gray, Greenish

Streak

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

Elastic

Solubility

Durability

Specific Gravity

2.79-2.872.9-3.1

1 7.18

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Fracture

Conchoidal

Uneven

Cleavage

{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces

Perfect basal {001}

Mohs Hardness

5.5-63.5-4.0

2 10

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Chemical Composition

NaBePO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Adamantine, Pearly

Pearly, Vitreous

Pleochroism

Distinct

Dispersion

0.010.02

0.005 1

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Transparency

Refractive Index

1.552-1.5621.565-1.625

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

0.0090.040-0.050

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Excellent

Reproductive

Digestive

Psychology

Creativity

Healing

Emotional healing

Qualities Associated

Harmony

Beryllonite Vs Zinnwaldite Fracture

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

Compare Colorless Gems

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Beryllonite Vs Herderite

Beryllonite Vs Zinnwaldite Luster

A primary knowledge about Beryllonite vs Zinnwaldite 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. Beryllonite exhibits Vitreous, Adamantine and Pearly luster. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.