Cordierite

Sapphire

Cordierite Vs Sapphire

Cordierite

Sapphire

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1 Astrology

1.1 Origin

Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania

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

1.2 Color

Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray

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

1.3 Streak

White

Not Available

1.4 For which Rashi?

Not Available

Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra, Pisces, Taurus, Gemini, Libra

1.5 Planet

Not Available

Saturn

1.6 Element of Planets

Not Available

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Apollo

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Psychic Power, Prosperity

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.57-2.663.95-4.03

1 7.18

2.5 Fracture

Subconchoidal, Conchoidal, Brittle

Uneven, Uneven, Gems, Sixth Edition (2006)

2.6 Cleavage

Fair on {100}, poor on {001} and {010}

None, but may exhibit parting

2.7 Mohs Hardness

7-7.59

2 10

2.8 Chemical Composition

Mg2Al4Si5O18

Al ₂ O ₃

3 Optical Properties

3.1 Luster

Greasy, Vitreous

Vitreous, Adamantine, Vitreous, Adamantine

3.2 Pleochroism

X = pale yellow

Strong

3.3 Dispersion

NA0.02

0.007 1

3.4 Transparency

Not Available

Transparent, Translucent, Transparent to opaque

3.5 Refractive Index

Not Available1.762-1.788

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

Not Available0.008-0.009

0 0.296

3.9 Clarity

Not Available

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Cordierite Vs Sapphire Fracture

Fracture is an important parameter when you compare Cordierite and Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite 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 Cordierite is Brittle, Conchoidal and Subconchoidal. Sapphire fracture is Gems, Sixth Edition (2006), Uneven and Uneven.

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Cordierite Vs Sapphire Luster

A primary knowledge about Cordierite 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. Cordierite exhibits Greasy and Vitreous luster. Sapphire, on other hand, exhibits Adamantine, Adamantine, Vitreous and Vitreous luster.