Omphacite

Alunite

Omphacite Vs Alunite

Omphacite

Alunite

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Astrology

Origin

Southern and central Africa

Australia, Italy

Color

Green

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

Streak

Greenish, White

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

3.16-3.432.6-2.9

1 7.18

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Fracture

Uneven, Conchoidal

Conchoidal, Uneven

Cleavage

{110} Good, {110} Good

On {0001}, perfect

Mohs Hardness

5-63.5-4

2 10

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Chemical Composition

(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)

KAl3(SO4)2(OH)6

Optical Properties

Luster

Vitreous

Vitreous, Pearly

Pleochroism

Weak: colorless -- very pale green -- very pale green

Dispersion

0.020.02

0.005 1

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Transparency

TranslucentAnthony et al

Refractive Index

1.662-1.7231.572

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

-99990.020

0 0.296

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Clarity

TranslucentAnthony et al

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Empowerment

Stability

Healing

Physical healing

Emotional healing

Qualities Associated

Transformation

Stability

Omphacite Vs Alunite Fracture

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

Compare Green Gemstones

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Omphacite Vs Seraphinite

Omphacite Vs Alunite Luster

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