Alunite

Fire Agate

Alunite Vs Fire Agate

Alunite

Fire Agate

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Astrology

Origin

Australia, Italy

Southern and central Africa

Color

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

Brown, Red, Blue, Yellow, orange

Streak

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

2.6-2.92.60-2.64

1 7.18

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Fracture

Conchoidal, Uneven

Uneven, Splintery, Conchoidal

Cleavage

On {0001}, perfect

Absent

Mohs Hardness

3.5-46.5-7

2 10

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Chemical Composition

KAl3(SO4)2(OH)6

SiO 2Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous, Pearly

Waxy, Vitreous, Greasy, Silky

Pleochroism

Dispersion

0.020.01

0.005 1

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Transparency

Translucent

Refractive Index

1.5721.530-1.543

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.0200.003-0.009

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Aids in digestion and nutrient absorption

Respiratory

Good

Reproductive

Digestive

Psychology

Stability

Protection

Healing

Emotional healing

Qualities Associated

Stability

Protection

Alunite Vs Fire Agate Fracture

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

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Alunite Vs Fire Agate Luster

A primary knowledge about Alunite vs Fire Agate 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. Fire Agate, on other hand, exhibits Waxy, Vitreous, Greasy and Silky luster.