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Legrandite
Legrandite

Marcasite
Marcasite



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Legrandite
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Marcasite

Legrandite Vs Marcasite

Astrology

Origin

Mexico
Southern and central Africa

Color

Yellow, yellowish orange
Yellow, White

Streak

White
gray, Brownish, Black

For which Rashi?

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Planet

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Element of Planets

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Energy

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How to Wear?

Finger

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Ring Metal

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Deities

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Not to wear with

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Powers

-
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Birthstone

Planetary

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Talisman

-
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Physical Properties

Tenacity

Brittle
-

Solubility

-
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Durability

-
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Specific Gravity

3.98-4.044.80-4.90
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Imperfect, poor one {100}
{010} Indistinct

Mohs Hardness

4.5-56-6.5
2 10
👆🏻

Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
FeS 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
-

Pleochroism

Colorless
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Dispersion

0.030.05
0.005 1
👆🏻

Transparency

-
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Refractive Index

1.702-1.740-9999
1 3.25
👆🏻

Optic Character

-
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Crystal System

monoclinic
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Birefringence

0.060-9999
0 0.296
👆🏻

Clarity

-
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Benefits

Physical

Neurological

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Cardiovascular

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Respiratory

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Reproductive

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Digestive

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Psychology

Creativity
Protection

Healing

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Qualities Associated

Optimism
Protection

Legrandite Vs Marcasite Fracture

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

Legrandite Vs Marcasite Luster

A primary knowledge about Legrandite vs Marcasite 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. Legrandite exhibits Vitreous luster.