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Pezzottaite
Pezzottaite

Achroite
Achroite



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Pezzottaite
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Achroite

Pezzottaite Vs Achroite

Astrology

Origin

Afghanistan
Afghanistan, Sri Lanka

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Colorless, Blue

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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-3.142.90-3.40
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven, ConchoidalWalter Schumann

Cleavage

Imperfect; basal
Indiscernible

Mohs Hardness

7.5-87-7.5
2 10
👆🏻

Chemical Composition

(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

Vitreous
-

Pleochroism

Moderate dichroic
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.598-1.6201.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
-

Birefringence

0.008-0.0110.014-0.040
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

-
Balance

Healing

Emotional healing
Emotional healing

Qualities Associated

-
Spiritual Growth

Pezzottaite Vs Achroite Fracture

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

Pezzottaite Vs Achroite Luster

A primary knowledge about Pezzottaite vs Achroite 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. Pezzottaite exhibits Vitreous luster.