Covellite

Turquoise

Covellite Vs Turquoise

Covellite

Turquoise

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1 Astrology

1.1 Origin

Mexico

Afghanistan, Australia, India, blue, green, blue, green

1.2 Color

Blue, Blue, Black

Green, Blue, gray

1.3 Streak

Grey, Black, gray

White

1.4 For which Rashi?

Not Available

Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius

1.5 Planet

Not Available

Venus, Neptune

1.6 Element of Planets

Not Available

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Buddha

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection, Courage, Love

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Flexible

Not Available

2.2 Solubility

Not Available

Soluble

2.3 Durability

Not Available

2.4 Specific Gravity

4.6-4.762.30-2.90

1 7.18

2.5 Fracture

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

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

2.6 Cleavage

Perfect on {0001}

Good to perfect_usually N/A

2.7 Mohs Hardness

Not Available5-6

2 10

2.8 Chemical Composition

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

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

3 Optical Properties

3.1 Luster

Resinous

Waxy

3.2 Pleochroism

Marked

Weak

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

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

Translucent, Opaque

3.5 Refractive Index

1.45-2.621.610-1.650

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

Triclinic

3.8 Birefringence

Not Available0.040

0 0.296

3.9 Clarity

OpaqueAnthony et al

Translucent

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

Covellite Vs Turquoise Fracture

Fracture is an important parameter when you compare Covellite and Turquoise Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite Vs Turquoise 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 Covellite is Brittle, Gemstones (2009), Gemstones (2009), Metallic and UnevenArthur Thomas. Turquoise fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).

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Covellite Vs Turquoise Luster

A primary knowledge about Covellite vs Turquoise 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. Covellite exhibits Resinous luster. Turquoise, on other hand, exhibits Waxy luster.