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Friedelite
Friedelite

Pezzottaite
Pezzottaite



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Friedelite
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Pezzottaite

Friedelite Vs Pezzottaite

Astrology

Origin

USA
Afghanistan

Color

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

Streak

pink
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

3.06-3.192.90-3.14
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

{010} Perfect
Imperfect; basal

Mohs Hardness

4-57.5-8
2 10
👆🏻

Chemical Composition

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

-
Vitreous

Pleochroism

-
Moderate dichroic

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

Translucent
Transparent

Refractive Index

1.627-1.6631.598-1.620
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Hexagonal

Birefringence

0.032-0.0350.008-0.011
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
-

Healing

-
Emotional healing

Qualities Associated

Creativity
-

Friedelite Vs Pezzottaite Fracture

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

Friedelite Vs Pezzottaite Luster

A primary knowledge about Friedelite vs Pezzottaite 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, on other hand, exhibits Vitreous luster.