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Anorthite
Anorthite

Feldspar
Feldspar



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Anorthite
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Feldspar

Anorthite Vs Feldspar

Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

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

Streak

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

-
-

Durability

-
-

Specific Gravity

2.772.56-2.75
1 7.18
👆🏻

Fracture

Uneven
Uneven, Conchoidal

Cleavage

Perfect [001] good [010] poor [110]
two or three

Mohs Hardness

6-6.56-6.5
2 10
👆🏻

Chemical Composition

CaAl 2Si 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
KAlSi3O8

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

colorless.
None

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.575-1.5881.518-1.570
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Triclinic or monoclinic

Birefringence

0.012-0.0130.008-0.010
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Improves cognitive function
-

Cardiovascular

Supports heart health
-

Respiratory

Poor
-

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Flexibility

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Balance

Anorthite Vs Feldspar Fracture

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

Anorthite Vs Feldspar Luster

A primary knowledge about Anorthite vs Feldspar 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. Feldspar, on other hand, exhibits Vitreous luster.