Andradite

Pyrite

Andradite Vs Pyrite

Andradite

Pyrite

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Astrology

Origin

Italy, Russia

Brazil

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

Yellow

Streak

White

Greenish, Black, Brownish

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 in water

Durability

Specific Gravity

3.70-4.105.00-5.20

1 7.18

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Fracture

Conchoidal, Uneven

Uneven, Conchoidal, ConchoidalWalter Schumann

Cleavage

none

Indistinct on {001}; partings on {011} and {111}

Mohs Hardness

6.5-76-6.5

2 10

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Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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

Optical Properties

Luster

Adamantine, Resinous

Pleochroism

Dispersion

0.060.04

0.005 1

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Transparency

Transparent

OpaqueHerve Nicolas Lazzarelli

Refractive Index

1.88-1.94-9999

1 3.25

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Optic Character

Crystal System

cubic

Isometric

Birefringence

0.057-9999

0 0.296

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Clarity

Transparent

OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Positivity

Abundance

Healing

Physical healing

Qualities Associated

Empowerment

Abundance

Andradite Vs Pyrite Fracture

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

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Andradite Vs Pyrite Luster

A primary knowledge about Andradite vs Pyrite 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. Andradite exhibits Adamantine and Resinous luster.