Amethyst

Sapphire

Amethyst Vs Sapphire

Amethyst

Sapphire

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Astrology

Origin

USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil

Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA

Color

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

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

Streak

White

For which Rashi?

Pisces, Scorpio, Sagittarius

Pisces, Taurus, Gemini, Libra

Planet

Saturn

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Diana

Apollo

Not to wear with

Powers

Love, Courage

Psychic Power

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

insoluble in common solvents

insoluble

Durability

Specific Gravity

2.653.95-4.03

1 7.18

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Fracture

Conchoidal, ConchoidalWalter Schumann

Uneven

Cleavage

Indiscernible

None, but may exhibit parting

Mohs Hardness

2 10

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Chemical Composition

SiO₂

Al ₂ O ₃

Optical Properties

Luster

Vitreous

Vitreous, Adamantine

Pleochroism

None

Strong

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Transparent to translucent

Transparent, Translucent, Transparent to opaque

Refractive Index

1.544-1.5531.762-1.788

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.0090.008-0.009

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Calming

Intuition

Healing

Emotional healing

Qualities Associated

Spirituality

Wisdom

Amethyst Vs Sapphire Fracture

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

Compare Semi Precious Gemstones

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Amethyst Vs Sapphire Luster

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