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Wulfenite
Wulfenite

Onyx
Onyx



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Wulfenite
X
Onyx

Wulfenite Vs Onyx

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Astrology

Origin

Austria
-

Color

Red, Yellow, Brown, orange, gray, Green
White

Streak

White
-

For which Rashi?

-
Capricorn

Planet

-
Saturn

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Mars

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
Capricorn

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.50-7.002.55-2.70
1 7.18
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Fracture

Irregular, Conchoidal
-

Cleavage

On {011}, distinct; on {001}, {013}, indistinct
Indiscernible

Mohs Hardness

36.5-7
2 10
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Chemical Composition

PbMoO 4Walter Schumann , Gemstones of the world (2001)
SiO2

Optical Properties

Luster

Adamantine, Resinous
Vitreous

Pleochroism

Weak
-

Dispersion

0.030.01
0.005 1
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Transparency

Transparent
Translucent, Opaque, Translucent to opaque

Refractive Index

2.280-2.4051.530-1.543
1 3.25
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Optic Character

-
-

Crystal System

tetragonal
Trigonal

Birefringence

0.122-9999
0 0.296
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Clarity

Transparent
OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Confidence
Protection

Healing

Physical healing
Emotional healing

Qualities Associated

Confidence
Strength

Wulfenite Vs Onyx Fracture

Fracture is an important parameter when you compare Wulfenite and Onyx Physical Properties. It is necessary to understand the significance of these properties, before you compare Wulfenite Vs Onyx 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 Wulfenite is Irregular and Conchoidal.

Wulfenite Vs Onyx Luster

A primary knowledge about Wulfenite vs Onyx 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. Wulfenite exhibits Adamantine and Resinous luster. Onyx, on other hand, exhibits Vitreous luster.