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Periclase
Periclase

Smithsonite
Smithsonite



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Periclase
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Smithsonite

Periclase Vs Smithsonite

Astrology

Origin

Austria, Spain, Russia, Canada, Australia
USA, Southern and central Africa

Color

Colorless, Brownish, Yellow, Green, gray, White
Brown, Green, White, gray, Blue, Yellow

Streak

White
White

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

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.7-3.94.00-4.65
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Sub-Conchoidal

Cleavage

{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect on [1011]

Mohs Hardness

5.5-65-5.5
2 10
👆🏻

Chemical Composition

MgOMichael O’Donoghue , Gems, Sixth Edition (2006)
ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

TransparentWalter Schumann
Translucent

Refractive Index

1.735-1.7381.620-1.850
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Trigonal

Birefringence

-99990.223-0.227
0 0.296
👆🏻

Clarity

TransparentWalter Schumann
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Emotional Healing

Healing

-
Emotional healing

Qualities Associated

-
Harmony

Periclase Vs Smithsonite Fracture

Fracture is an important parameter when you compare Periclase and Smithsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Smithsonite 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 Periclase is Conchoidal. Smithsonite fracture is Uneven and Sub-Conchoidal.

Periclase Vs Smithsonite Luster

A primary knowledge about Periclase vs Smithsonite 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. Periclase exhibits Vitreous luster. Smithsonite, on other hand, exhibits Vitreous and Pearly luster.