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Cerussite
Cerussite

Opal
Opal



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Cerussite
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Opal

Cerussite Vs Opal

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Astrology

Origin

Czech
Ethiopia

Color

Brownish, Black, Colorless, White, gray, Blue, Green
Yellow, White, Red, Brown, Blue

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

Solubility

insoluble
hot salt water

Durability

-
-

Specific Gravity

6.46-6.571.98-2.25
1 7.18
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Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal

Cleavage

Good [110] and [021]
None

Mohs Hardness

3-3.55-6.5
2 10
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Chemical Composition

PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO2 · nH2O

Optical Properties

Luster

Adamantine, Vitreous, Resinous
Vitreous, Pearly

Pleochroism

-
None

Dispersion

0.060.01
0.005 1
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Transparency

Transparent, Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.803-2.0781.37-1.52
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.273-9999
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Creativity

Cerussite Vs Opal Fracture

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

Cerussite Vs Opal Luster

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