Marcasite

Spodumene

Marcasite Vs Spodumene

Marcasite

Spodumene

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Astrology

Origin

Southern and central Africa

Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

Color

Yellow, White

Green, White

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

Brittle

Solubility

insoluble

Durability

Specific Gravity

4.80-4.903.15-3.21

1 7.18

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Fracture

Uneven

Uneven, Subconchoidal

Cleavage

{010} Indistinct

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Mohs Hardness

6-6.56-7

2 10

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Chemical Composition

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

LiAlSi₂O₆

Optical Properties

Luster

Vitreous

Pleochroism

Strong in kunzite: α-purple

Dispersion

0.050.02

0.005 1

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Transparency

Transparent

Refractive Index

-99991.657-1.681

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

-99990.014-0.018

0 0.296

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Clarity

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Protection

Emotional Healing

Healing

Emotional healing

Qualities Associated

Protection

Peace

Marcasite Vs Spodumene Fracture

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

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Marcasite Vs Spodumene Luster

A primary knowledge about Marcasite vs Spodumene 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. Spodumene, on other hand, exhibits Vitreous luster.