Periclase

Covellite

Facts about Periclase and Covellite

Periclase

Covellite

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1 Astrology

1.1 Origin

Austria, Spain, Russia, Canada, Australia

Mexico

1.2 Color

Colorless, Brownish, Yellow, Green, gray, White

Blue, Blue, Black

1.3 Streak

White

Grey, Black, gray

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

Flexible

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.7-3.94.6-4.76

1 7.18

2.5 Fracture

Conchoidal, Brittle

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

2.6 Cleavage

{001} perfect; {111} imperfect, may exhibit parting on , {011}

Perfect on {0001}

2.7 Mohs Hardness

5.5-6Not Available

2 10

2.8 Chemical Composition

MgOMichael OâDonoghue , Gems, Sixth Edition (2006)

CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous

Resinous

3.2 Pleochroism

Not Available

Marked

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

TransparentWalter Schumann, Gemstones of the world (2001) More from other references

OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references

3.5 Refractive Index

1.735-1.7381.45-2.62

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Isometric

Hexagonal

3.8 Birefringence

Not AvailableNot Available

0 0.296

3.9 Clarity

TransparentWalter Schumann

OpaqueAnthony et al

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

Periclase Vs Covellite Specifications

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

Periclase is known to regulate the influence of Not Available planet. Covellite, the unique gem is known to regulate the influence of Not Available planet.