Sapphire

Obsidian

Sapphire Vs Obsidian

Sapphire

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

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Fracture

Uneven

Conchoidal, ConchoidalWalter Schumann

Cleavage

None, but may exhibit parting

None

Mohs Hardness

95-5.5

2 10

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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

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Optic Character

Crystal System

Trigonal

Birefringence

0.008-0.009-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Respiratory

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.

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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.