Cavansite

Realgar

Cavansite Vs Realgar

Cavansite

Realgar

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1 Astrology

1.1 Origin

India

Southern and central Africa

1.2 Color

Blue, Greenish, Greenish, Blue

Red, Yellow, orange

1.3 Streak

Blue, White

orange

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

2.25-2.333.56

1 7.18

2.5 Fracture

Brittle, Metallic, Brittle, Metallic

(e.g. graphite).

2.6 Cleavage

Good on {010}

{010} Good

2.7 Mohs Hardness

3-4Not Available

2 10

2.8 Chemical Composition

Ca(VO)Si4O10•4(H2O)

AsSMichael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Not Available

3.2 Pleochroism

Visible: X=Z= colorless Y= blue

Nearly colorless to pale golden yellowAnthony et al

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Gems

3.5 Refractive Index

1.5422.538-2.704

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Not Available

3.8 Birefringence

0.0090.166

0 0.296

3.9 Clarity

Not Available

Gems

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

Cavansite Vs Realgar Fracture

Fracture is an important parameter when you compare Cavansite and Realgar Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Realgar 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 Cavansite is Brittle, Brittle, Metallic and Metallic. Realgar fracture is (e.g. graphite)..

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Cavansite Vs Realgar Luster

A primary knowledge about Cavansite vs Realgar 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. Cavansite exhibits Pearly and Vitreous luster.