Sapphire

Calcite

Sapphire Vs Calcite

Sapphire

Calcite

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Astrology

Origin

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

Mexico

Color

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

White, Colorless, pink, Yellow, Brown

Streak

White

For which Rashi?

Pisces, Taurus, Gemini, Libra

Cancer

Planet

Saturn

Element of Planets

Water

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Apollo

Not to wear with

Powers

Psychic Power

Spirituality, Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Soluble

Durability

Specific Gravity

3.95-4.032.67-2.73

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

None, but may exhibit parting

Perfect on [10 1 1] three directions with angle of 74° 55

Mohs Hardness

2 10

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Chemical Composition

Al ₂ O ₃

CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Adamantine

Vitreous, Pearly

Pleochroism

Strong

Dispersion

0.020.15

0.005 1

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Transparency

Transparent, Translucent, Transparent to opaque

Transparent, Translucent

Refractive Index

1.762-1.7881.486-1.658

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.008-0.0090.154-0.174

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Intuition

Emotional Intelligence

Healing

Emotional healing

Qualities Associated

Wisdom

Amplification

Sapphire Vs Calcite Fracture

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

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Sapphire Vs Calcite Luster

A primary knowledge about Sapphire vs Calcite 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. Calcite, on other hand, exhibits Vitreous and Pearly luster.