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Opal
Opal

Charlesite
Charlesite



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Opal
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Charlesite

Opal Vs Charlesite

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Astrology

Origin

Ethiopia
Southern and central Africa

Color

Yellow, White, Red, Brown, Blue
Colorless, White, Yellow, pink

Streak

White
White

For which Rashi?

Cancer, Libra, Scorpio
-

Planet

Mercury
-

Element of Planets

Earth, Air, Water
-

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
Brittle

Solubility

hot salt water
-

Durability

-
-

Specific Gravity

1.98-2.251.79
1 7.18
👆🏻

Fracture

Conchoidal
Irregular/uneven

Cleavage

None
Perfect on {10bar10}

Mohs Hardness

5-6.52.5
2 10
👆🏻

Chemical Composition

SiO2 · nH2O
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

None
Nearly colorless to pale golden yellow

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.37-1.521.492
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
Supports heart health

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Spiritual Growth

Opal Vs Charlesite Fracture

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

Opal Vs Charlesite Luster

A primary knowledge about Opal vs Charlesite 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. Charlesite, on other hand, exhibits Vitreous luster.