Marcasite

Diaspore

Marcasite Vs Diaspore

Marcasite

Diaspore

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Astrology

Origin

Southern and central Africa

Turkey

Color

Yellow, White

Colorless, White, Yellow, Greenish, gray, Brown

Streak

gray, Brownish, Black

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

Very brittle

Solubility

insoluble

Durability

Specific Gravity

4.80-4.903.30-3.40

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

{010} Indistinct

{010} perfect, {110} distinct, {100} in traces

Mohs Hardness

6-6.56.5-7

2 10

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Chemical Composition

FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Pearly

Pleochroism

Strong

Dispersion

0.050.01

0.005 1

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Transparency

Transparent

Refractive Index

-99991.702-1.750

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

-99990.048

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Reproductive

Digestive

Psychology

Protection

Transformation

Healing

Emotional healing

Qualities Associated

Protection

Change

Marcasite Vs Diaspore Fracture

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

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Marcasite Vs Diaspore Luster

A primary knowledge about Marcasite vs Diaspore 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. Diaspore, on other hand, exhibits Pearly luster.