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Anorthite
Anorthite

Allanite
Allanite



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Anorthite
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Allanite

Anorthite Vs Allanite

Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

White, Reddish, Colorless, gray, Red
Brown, Black

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

-
-

Durability

-
-

Specific Gravity

2.773.40-4.20
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Perfect [001] good [010] poor [110]
Indistinct

Mohs Hardness

6-6.5-9999
2 10
👆🏻

Chemical Composition

CaAl 2Si 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca(Ce,La,Y,Ca)Al2(Fe,Al)Si3O12(OH)

Optical Properties

Luster

Vitreous
-

Pleochroism

colorless.
-

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.575-1.5881
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
-

Birefringence

0.012-0.0130.013-0.036
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Improves cognitive function
-

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Poor
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Transformation
Empowerment

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Inspiration

Anorthite Vs Allanite Fracture

Fracture is an important parameter when you compare Anorthite and Allanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anorthite Vs Allanite 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 Anorthite is Uneven.

Anorthite Vs Allanite Luster

A primary knowledge about Anorthite vs Allanite 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. Anorthite exhibits Vitreous luster.