Nepheline

Covellite

Facts about Nepheline and Covellite

Nepheline

Covellite

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1 Astrology

1.1 Origin

Canada

Mexico

1.2 Color

White, Reddish, gray, Brown, Brownish

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

Not Available

Flexible

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.55-2.65

4.6-4.76

2.5 Fracture

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

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

2.6 Cleavage

[1010] Poor

Perfect on {0001}

2.7 Mohs Hardness

5-6

Not Available

2.8 Chemical Composition

Na 3(Na,K)Al 4Si 4O 16Ulrich Henn and Claudio C.

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

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Resinous

3.2 Pleochroism

Not Available

Marked

3.3 Dispersion

Albite Specific..

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▶

▼

Not Available

Rank: N/A (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Fluorite Specifications

⊕

▶

0.044 (Anglesite Spe..)

◀ ▶ ADD ⊕

3.4 Transparency

Transparent, Translucent

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

3.5 Refractive Index

1.529-1.547

1.45-2.62

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

3.8 Birefringence

0.003-0.004

Not Available

3.9 Clarity

Transparent

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

Nepheline Vs Covellite Specifications

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

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

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