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Chlorite group
Chlorite group

Alunite
Alunite



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Chlorite group
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Alunite

Chlorite group Vs Alunite

Astrology

Origin

-
Australia, Italy

Color

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

Streak

Green, Grey
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

2.6-3.32.6-2.9
1 7.18
👆🏻

Fracture

Lamellar
Conchoidal, Uneven

Cleavage

Perfect 001
On {0001}, perfect

Mohs Hardness

2-2.53.5-4
2 10
👆🏻

Chemical Composition

(Mg,Fe)3(Si,Al)4O10(OH)2·(Mg,Fe)3(OH)6
KAl3(SO4)2(OH)6

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.57-1.671.572
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Trigonal

Birefringence

-99990.020
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Calmness
Stability

Healing

Emotional healing
Emotional healing

Qualities Associated

Cleansing
Stability

Chlorite group Vs Alunite Fracture

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

Chlorite group Vs Alunite Luster

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