Sphalerite

Periclase

Sphalerite Vs Periclase

Sphalerite

Periclase

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Astrology

Origin

Mexico, USA, Spain

Austria, Spain, Russia, Canada, Australia

Color

Green, Brown, Yellow, Red, Black

Colorless, Brownish, Yellow, Green, gray, White

Streak

Brownish, 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

Solubility

Durability

Specific Gravity

3.95-4.103.7-3.9

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect

{001} perfect; {111} imperfect, may exhibit parting on , {011}

Mohs Hardness

3.5-45.5-6

2 10

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Chemical Composition

(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Adamantine

Vitreous

Pleochroism

Dispersion

0.160.01

0.005 1

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Transparency

Transparent, Translucent

TransparentWalter Schumann

Refractive Index

2.368-2.3711.735-1.738

1 3.25

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Optic Character

Crystal System

Isometric

Birefringence

-9999-9999

0 0.296

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Clarity

Transparent

TransparentWalter Schumann

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Healing

Physical healing

Qualities Associated

Sphalerite Vs Periclase Fracture

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

Compare Green Gemstones

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Sphalerite Vs Periclase Luster

A primary knowledge about Sphalerite vs Periclase 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. Sphalerite exhibits Adamantine luster. Periclase, on other hand, exhibits Vitreous luster.