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Zinnwaldite
Zinnwaldite

Beryllonite
Beryllonite



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Zinnwaldite
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Beryllonite

Zinnwaldite Vs Beryllonite

Astrology

Origin

-
USA

Color

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

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

Elastic
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.9-3.12.79-2.87
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

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

Mohs Hardness

3.5-4.05.5-6
2 10
👆🏻

Chemical Composition

-
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Pearly, Vitreous
Vitreous, Adamantine, Pearly

Pleochroism

Distinct
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.565-1.6251.552-1.562
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.040-0.0500.009
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

-
Creativity

Healing

-
Emotional healing

Qualities Associated

-
Harmony

Zinnwaldite Vs Beryllonite Fracture

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

Zinnwaldite Vs Beryllonite Luster

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