Alunite

Bornite

Alunite Vs Bornite

Alunite

Bornite

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Astrology

Origin

Australia, Italy

Austria, Zimbabwe, Australia

Color

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

Red, Brown, Violet

Streak

White

Black

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

2.6-2.95.06-5.08

1 7.18

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Fracture

Conchoidal, Uneven

Uneven, Subconchoidal, Conchoidal

Cleavage

On {0001}, perfect

Poor on [111].

Mohs Hardness

3.5-43-3.25

2 10

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Chemical Composition

KAl3(SO4)2(OH)6

Cu5FeS4

Optical Properties

Luster

Vitreous, Pearly

Pleochroism

Weak

Dispersion

0.02-

0.005 1

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Transparency

Refractive Index

1.572-9999

1 3.25

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Optic Character

Crystal System

Trigonal

Orthorhombic

Birefringence

0.020-9999

0 0.296

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Clarity

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Poor

Reproductive

Digestive

Psychology

Stability

Transformation

Healing

Emotional healing

Physical healing

Qualities Associated

Stability

Creativity

Alunite Vs Bornite Fracture

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

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Alunite Vs Bornite Luster

A primary knowledge about Alunite vs Bornite 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 exhibits Vitreous and Pearly luster.