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Opal
Opal

Vesuvianite
Vesuvianite



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Opal
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Vesuvianite

Opal Vs Vesuvianite

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Astrology

Origin

Ethiopia
-

Color

Yellow, White, Red, Brown, Blue
Brown, Blue, Green, Yellow, White

Streak

White
White

For which Rashi?

Cancer, Libra, Scorpio
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Planet

Mercury
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Element of Planets

Earth, Air, Water
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Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Cupid
-

Not to wear with

-
-

Powers

Astral Projection, Psychicism
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

BrittleWalter Schumann
-

Solubility

hot salt water
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Durability

-
-

Specific Gravity

1.98-2.253.32-3.43
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

None
Poor on {110} and {100} very poor on {001}

Mohs Hardness

5-6.56-7
2 10
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Chemical Composition

SiO2 · nH2O
Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Resinous

Pleochroism

None
slight in colored varieties

Dispersion

0.010.03
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
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Refractive Index

1.37-1.521.703-1.752
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
tetragonal

Birefringence

-99990.004-0.006
0 0.296
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Clarity

Transparent
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Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Transformation

Opal Vs Vesuvianite Fracture

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

Opal Vs Vesuvianite Luster

A primary knowledge about Opal vs Vesuvianite 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. Opal exhibits Vitreous and Pearly luster. Vesuvianite, on other hand, exhibits Vitreous and Resinous luster.