Gedrite

Cavansite

Gedrite Vs Cavansite

Gedrite

Cavansite

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1 Astrology

1.1 Origin

Southern and central Africa

India

1.2 Color

Brown, Brown, Green, Green, gray, White

Blue, Greenish, Greenish, Blue

1.3 Streak

gray, White, gray, White

Blue, White

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

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.15-3.2592.25-2.33

1 7.18

2.5 Fracture

Not Available

Brittle, Metallic, Brittle, Metallic

2.6 Cleavage

Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.

Good on {010}

2.7 Mohs Hardness

5.5-63-4

2 10

2.8 Chemical Composition

(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Ca(VO)Si4O10•4(H2O)

3 Optical Properties

3.1 Luster

Fibrous, Vitreous

Vitreous, Pearly

3.2 Pleochroism

Weak to moderate

Visible: X=Z= colorless Y= blue

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent

Not Available

3.5 Refractive Index

1.625-1.7181.542

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Orthorhombic

3.8 Birefringence

Not Available0.009

0 0.296

3.9 Clarity

Transparent

Not Available

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

Gedrite Vs Cavansite Fracture

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

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Gedrite Vs Cavansite Luster

A primary knowledge about Gedrite vs Cavansite 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. Gedrite exhibits Fibrous and Vitreous luster. Cavansite, on other hand, exhibits Pearly and Vitreous luster.