Cordierite Iolite

Andradite

Facts about Cordierite Iolite and Andradite

Cordierite Iolite

Andradite

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1 Astrology

1.1 Origin

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

Italy, Russia

1.2 Color

Violet, Blue

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

1.3 Streak

Not Available

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

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

Not Available

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

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.56-2.663.70-4.10

1 7.18

2.5 Fracture

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

Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Not Available

none

2.7 Mohs Hardness

7-7.56.5-7

2 10

2.8 Chemical Composition

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

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

3 Optical Properties

3.1 Luster

Vitreous

Adamantine, Resinous

3.2 Pleochroism

Strong trichroism: colorless to yellowish

Not Available

3.3 Dispersion

0.020.06

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.542-1.5781.88-1.94

1 3.25

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Not Available

cubic

3.8 Birefringence

0.008-0.0120.057

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

Cordierite Iolite Vs Andradite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Cordierite Iolite Vs Andradite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Cordierite Iolite and Andradite Astrology. Its highly necessary to have a basic knowledge of facts about Cordierite Iolite and Andradite, before you finalize to buy one.

Cordierite Iolite is known to regulate the influence of Not Available planet. Andradite, the unique gem is known to regulate the influence of Not Available planet.