Cordierite

Amblygonite

Cordierite Vs Amblygonite

Cordierite

Amblygonite

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Astrology

Origin

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

Ethiopia, Afghanistan, China, Australia, Origins: Brazil (major source); also found in USA, Germany, France, UK, Finland, Norway, Sweden, Namibia, Zaire, China and Australia.

Color

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

Brown, Green, White, Colorless, Yellow, Blue, gray, pink, Greenish

Streak

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.57-2.662.98-3.10

1 7.18

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Fracture

Subconchoidal, Conchoidal

Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal

Cleavage

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

[100] Perfect, [110] Good, [011] Distinct

Mohs Hardness

7-7.56

2 10

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Chemical Composition

Mg2Al4Si5O18

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Greasy, Vitreous

Vitreous, Pearly

Pleochroism

X = pale yellow

weak to none

Dispersion

0.010.01

0.005 1

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Transparency

Refractive Index

-99991.578-1.646

1 3.25

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Optic Character

Biaxial/+

Crystal System

Orthorhombic

Triclinic

Birefringence

-99990.020-0.030

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Supports healthy digestion

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Intuition

Peace

Healing

Emotional healing

Qualities Associated

Psychic Abilities

Peace

Cordierite Vs Amblygonite Fracture

Fracture is an important parameter when you compare Cordierite and Amblygonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Vs Amblygonite 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 Subconchoidal and Conchoidal. Amblygonite fracture is Sub-Conchoidal, Irregular/uneven, Uneven and Conchoidal.

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Cordierite Vs Amblygonite Luster

A primary knowledge about Cordierite vs Amblygonite 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. Amblygonite, on other hand, exhibits Vitreous and Pearly luster.