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Magnesite
Magnesite

Opal
Opal



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Magnesite
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Opal

Magnesite Vs Opal

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Astrology

Origin

Brazil
Ethiopia

Color

Yellow, Brown, Black, Colorless, White, Brownish
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

Brittle
BrittleWalter Schumann

Solubility

Effervesces in hot HCl
hot salt water

Durability

-
-

Specific Gravity

2.92-3.121.98-2.25
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

[10 1 1] perfect
None

Mohs Hardness

3.5-4.55-6.5
2 10
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Chemical Composition

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

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
None

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.509-1.7201.37-1.52
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

0.191-9999
0 0.296
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Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

Supports digestive health
-

Psychology

Calming
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Relaxation
Creativity

Magnesite Vs Opal Fracture

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

Magnesite Vs Opal Luster

A primary knowledge about Magnesite 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. Magnesite exhibits Vitreous luster. Opal, on other hand, exhibits Vitreous and Pearly luster.