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Opal
Opal

Stichtite
Stichtite



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Opal
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Stichtite

Opal Vs Stichtite

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Astrology

Origin

Ethiopia
Australia, Southern and central Africa

Color

Yellow, White, Red, Brown, Blue
Violet, pink

Streak

White
White, Violet, Blue

For which Rashi?

Cancer, Libra, Scorpio
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Planet

Mercury
-

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

1.98-2.252.11-2.20
1 7.18
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Fracture

Conchoidal
Uneven

Cleavage

None
Perfect on {0001}

Mohs Hardness

5-6.5-9999
2 10
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Chemical Composition

SiO2 · nH2O
Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Waxy, Resinous

Pleochroism

None
Weak

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
Translucent

Refractive Index

1.37-1.521.516-1.544
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

-99990.026
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Love

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Love

Opal Vs Stichtite Fracture

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

Opal Vs Stichtite Luster

A primary knowledge about Opal vs Stichtite 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. Stichtite, on other hand, exhibits Waxy and Resinous luster.