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Sapphire
Sapphire

Obsidian
Obsidian



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Sapphire
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Obsidian

Sapphire Vs Obsidian

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Astrology

Origin

Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey

Color

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

Streak

-
-

For which Rashi?

Pisces, Taurus, Gemini, Libra
Sagittarius

Planet

Saturn
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Apollo
Itzpapalotl

Not to wear with

-
-

Powers

Psychic Power
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

insoluble
-

Durability

-
-

Specific Gravity

3.95-4.032.35-2.60
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, ConchoidalWalter Schumann

Cleavage

None, but may exhibit parting
None

Mohs Hardness

95-5.5
2 10
👆🏻

Chemical Composition

Al 2 O 3
SiO2

Optical Properties

Luster

Vitreous, Adamantine
Vitreous

Pleochroism

Strong
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to opaque
Transparent, Translucent

Refractive Index

1.762-1.7881.450-1.550
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.008-0.009-9999
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Grounding

Healing

Emotional healing
Physical healing

Qualities Associated

Wisdom
Protection

Sapphire Vs Obsidian Fracture

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

Sapphire Vs Obsidian Luster

A primary knowledge about Sapphire vs Obsidian 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. Sapphire exhibits Vitreous and Adamantine luster. Obsidian, on other hand, exhibits Vitreous luster.