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Obsidian
Obsidian

Pyrope
Pyrope



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Obsidian
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Pyrope

Obsidian Vs Pyrope

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Astrology

Origin

Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey
China, Kenya, Russia, Sri Lanka, Zambia

Color

Brown, Green
Red, pink, Black, orange

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

-
insoluble in water

Durability

-
-

Specific Gravity

2.35-2.603.62-3.87
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
Conchoidal

Cleavage

None
None

Mohs Hardness

5-5.57-7.5
2 10
👆🏻

Chemical Composition

SiO2
Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Greasy, Vitreous

Pleochroism

-
None

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.450-1.5501.720-1.756
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
cubic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Grounding
Passion

Healing

Physical healing
Emotional healing

Qualities Associated

Protection
Energy

Obsidian Vs Pyrope Fracture

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

Obsidian Vs Pyrope Luster

A primary knowledge about Obsidian vs Pyrope 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. Pyrope, on other hand, exhibits Greasy and Vitreous luster.