Labradorite

Cordierite Iolite

Labradorite Vs Cordierite Iolite

Labradorite

Cordierite Iolite

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1 Astrology

1.1 Origin

Canada, USA, Mexico, Madagascar, Australia, Not Available, Finland, India, Russia, Yellow, blue, Orange

Canada, Madagascar, Southern and central Africa, Sri Lanka, USA

1.2 Color

Violet, Colorless, gray, White, Green

Violet, Blue

1.3 Streak

White

Not Available

1.4 For which Rashi?

Aquarius

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Water

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Isis

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Psychic Power

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.69-2.722.56-2.66

1 7.18

2.5 Fracture

Uneven, Conchoidal, Gems, Sixth Edition (2006)

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}

Not Available

2.7 Mohs Hardness

6-6.57-7.5

2 10

2.8 Chemical Composition

(Na,Ca)_1-2Si_3-2O₈

Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous

3.2 Pleochroism

From the Congo

Strong trichroism: colorless to yellowish

3.3 Dispersion

0.010.02

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

Transparent

3.5 Refractive Index

1.554-1.5731.542-1.578

1 3.25

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

Triclinic

Not Available

3.8 Birefringence

0.008-0.0100.008-0.012

0 0.296

3.9 Clarity

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

Labradorite Vs Cordierite Iolite Fracture

Fracture is an important parameter when you compare Labradorite and Cordierite Iolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite Vs Cordierite Iolite 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 Labradorite is Conchoidal, Gems, Sixth Edition (2006) and Uneven. Cordierite Iolite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.

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Labradorite Vs Cordierite Iolite Luster

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