Cordierite

Ammolite

Cordierite Vs Ammolite

Cordierite

Ammolite

Add ⊕

1 Astrology

1.1 Origin

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

Canada, USA

1.2 Color

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

Yellow, Green, Blue

1.3 Streak

White

Not Available

1.4 For which Rashi?

Not Available

Capricorn

1.5 Planet

Not Available

Jupiter

1.6 Element of Planets

Not Available

Earth, Air, 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

Ammon

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

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

2.3 Durability

Not Available

2.4 Specific Gravity

2.57-2.66

2.75-2.80

2.5 Fracture

Subconchoidal, Conchoidal, Brittle

Uneven, Granular

2.6 Cleavage

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

no true cleavage

2.7 Mohs Hardness

7-7.5

2.8 Chemical Composition

Mg2Al4Si5O18

Not Available

3 Optical Properties

3.1 Luster

Greasy, Vitreous

Silky, Vitreous

3.2 Pleochroism

X = pale yellow

None

3.3 Dispersion

Albite

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▶

▼

Not Available

Rank: N/A (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Fluorite

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▶

0.044 (Anglesite)

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3.4 Transparency

Not Available

3.5 Refractive Index

Not Available

1.520-1.670

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

Not Available

0.135-0.145

3.9 Clarity

Not Available

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 Ammolite Fracture

Fracture is an important parameter when you compare Cordierite and Ammolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Vs Ammolite 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. Ammolite fracture is Granular and Uneven.

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Cordierite Vs Ammolite Luster

A primary knowledge about Cordierite vs Ammolite 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. Ammolite, on other hand, exhibits Silky and Vitreous luster.