Obsidian

Pezzottaite

Obsidian Vs Pezzottaite

Obsidian

Pezzottaite

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Astrology

Origin

Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey

Afghanistan

Color

Brown, Green

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

Streak

White

For which Rashi?

Sagittarius

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Itzpapalotl

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.35-2.602.90-3.14

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Conchoidal, Uneven

Cleavage

None

Imperfect; basal

Mohs Hardness

5-5.57.5-8

2 10

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Chemical Composition

SiO2

(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Pleochroism

Moderate dichroic

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.450-1.5501.598-1.620

1 3.25

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Optic Character

Crystal System

Hexagonal

Birefringence

-99990.008-0.011

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Healing

Physical healing

Emotional healing

Qualities Associated

Protection

Obsidian Vs Pezzottaite Fracture

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

Compare Gems for Sagittarius

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Obsidian Vs Pezzottaite Luster

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