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Alunite
Alunite

Moss Opal
Moss Opal



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Alunite
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Moss Opal

Alunite Vs Moss Opal

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Astrology

Origin

Australia, Italy
USA

Color

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

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

2.6-2.91.98-2.50
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

On {0001}, perfect
None

Mohs Hardness

3.5-45.5-6.5
2 10
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Chemical Composition

KAl3(SO4)2(OH)6
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Optical Properties

Luster

Vitreous, Pearly
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Pleochroism

-
-

Dispersion

0.020.01
0.005 1
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Transparency

-
Translucent

Refractive Index

1.5721.37-1.52
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.020-9999
0 0.296
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Clarity

-
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Stability
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Stability
Emotional Balance

Alunite Vs Moss Opal Fracture

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

Alunite Vs Moss Opal Luster

A primary knowledge about Alunite vs Moss Opal 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.