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Precious Opal
Precious Opal

Chiastolite
Chiastolite



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Precious Opal
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Chiastolite

Precious Opal Vs Chiastolite

Astrology

Origin

Australia
Australia, Southern and central Africa

Color

Yellow, Green, Blue
White

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

1.98-2.253.00-3.15
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

None
Indistinct

Mohs Hardness

5-6.55-5.5
2 10
👆🏻

Chemical Composition

SiO 2 · nH 2OGemdat.org , Management Team (2012)
Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006)

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
Translucent

Refractive Index

1.370-1.4701.627-1.645
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-99990.007-0.013
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Protection

Healing

Emotional healing
Physical healing

Qualities Associated

Creativity
Harmony

Precious Opal Vs Chiastolite Fracture

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

Precious Opal Vs Chiastolite Luster

A primary knowledge about Precious Opal vs Chiastolite 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.