Cavansite

Hercynite

Cavansite Vs Hercynite

Cavansite

Hercynite

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1 Astrology

1.1 Origin

India

Not Available

1.2 Color

Blue, Greenish, Greenish, Blue

Yellow, Black

1.3 Streak

Blue, White

Green

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

2.25-2.334.39

1 7.18

2.5 Fracture

Brittle, Metallic, Brittle, Metallic

ConchoidalGemdat.org, Uneven

2.6 Cleavage

Good on {010}

{111} Indistinct, {111} Indistinct, {111} Indistinct

2.7 Mohs Hardness

3-47.5-8

2 10

2.8 Chemical Composition

Ca(VO)Si4O10•4(H2O)

Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous

3.2 Pleochroism

Visible: X=Z= colorless Y= blue

Not Available

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Translucent

3.5 Refractive Index

1.5421.80-1.83

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m

3.8 Birefringence

0.009Not Available

0 0.296

3.9 Clarity

Not Available

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

Cavansite Vs Hercynite Fracture

Fracture is an important parameter when you compare Cavansite and Hercynite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Hercynite 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. Hercynite fracture is ConchoidalGemdat.org and Uneven.

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Cavansite Vs Hercynite Luster

A primary knowledge about Cavansite vs Hercynite 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. Hercynite, on other hand, exhibits Vitreous luster.