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Celestine
Celestine

Black Opal
Black Opal



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Celestine
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Black Opal

Celestine Vs Black Opal

Astrology

Origin

Southern and central Africa
Australia

Color

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

Streak

White
-

For which Rashi?

Gemini
-

Planet

Venus, Neptune
-

Element of Planets

Water, Air
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.90-4.001.97-2.22
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {001}, good on {210}, poor on {010}
None

Mohs Hardness

3-3.56-6.5
2 10
👆🏻

Chemical Composition

SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO 2 + H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Pearly
-

Pleochroism

Weakly trichroiC
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.619-1.6351.370-1.470
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.004-0.012-9999
0 0.296
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Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Peace
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Divine Guidance
Mystery

Celestine Vs Black Opal Fracture

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

Celestine Vs Black Opal Luster

A primary knowledge about Celestine vs Black 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. Celestine exhibits Vitreous and Pearly luster.