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Sardonyx
Sardonyx

Prase
Prase



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X
Sardonyx
X
Prase

Sardonyx Vs Prase

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

White, Colorless, Blue, Red, Green, Yellow, Violet
Blue

Streak

-
-

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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.55-2.702.64-2.69
1 7.18
👆🏻

Fracture

-
-

Cleavage

None
None

Mohs Hardness

6.5-77
2 10
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Chemical Composition

SiO 2Ulrich Henn and Claudio C.
SiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
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Transparency

Translucent
Transparent, Translucent

Refractive Index

1.530-1.5431.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

-
-

Birefringence

0.008-0.0100.009
0 0.296
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Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Protection
-

Healing

Physical healing
Emotional healing

Qualities Associated

Strength & Protection
Renewal

Sardonyx Vs Prase Fracture

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

Sardonyx Vs Prase Luster

A primary knowledge about Sardonyx vs Prase 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.