Cordierite

Colemanite

Facts about Cordierite and Colemanite

Cordierite

Colemanite

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1 Astrology

1.1 Origin

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

Southern and central Africa

1.2 Color

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

Colorless, Colorless, gray, White, White

1.3 Streak

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

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.57-2.662.40-2.42

1 7.18

2.5 Fracture

Subconchoidal, Conchoidal, Brittle

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic

2.6 Cleavage

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

{010} Perfect, {001} Distinct

2.7 Mohs Hardness

7-7.54.5

2 10

2.8 Chemical Composition

Mg2Al4Si5O18

Ca 2B 6O 11 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Greasy, Vitreous

Vitreous

3.2 Pleochroism

X = pale yellow

NilArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Transparent

3.5 Refractive Index

Not Available1.584-1.615

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a

3.8 Birefringence

Not Available0.028-0.030

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 Colemanite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Cordierite Vs Colemanite 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 and Colemanite Astrology. Its highly necessary to have a basic knowledge of facts about Cordierite and Colemanite, before you finalize to buy one.

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