Bornite

Alunite

Bornite Vs Alunite

Bornite

Alunite

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Astrology

Origin

Austria, Zimbabwe, Australia

Australia, Italy

Color

Red, Brown, Violet

Yellow, Red, Reddish, Brown, Colorless, White, gray

Streak

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

Soluble

Durability

Specific Gravity

5.06-5.082.6-2.9

1 7.18

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Fracture

Uneven, Subconchoidal, Conchoidal

Conchoidal, Uneven

Cleavage

Poor on [111].

On {0001}, perfect

Mohs Hardness

3-3.253.5-4

2 10

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Chemical Composition

Cu5FeS4

KAl3(SO4)2(OH)6

Optical Properties

Luster

Vitreous, Pearly

Pleochroism

Weak

Dispersion

-0.02

0.005 1

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Transparency

Refractive Index

-99991.572

1 3.25

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Optic Character

Crystal System

Orthorhombic

Trigonal

Birefringence

-99990.020

0 0.296

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Clarity

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Poor

Good

Reproductive

Digestive

Psychology

Transformation

Stability

Healing

Physical healing

Emotional healing

Qualities Associated

Creativity

Stability

Bornite Vs Alunite Fracture

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

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Bornite Vs Alunite Luster

A primary knowledge about Bornite vs Alunite 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. Alunite, on other hand, exhibits Vitreous and Pearly luster.