Arfvedsonite

Datolite

Arfvedsonite Vs Datolite

Arfvedsonite

Datolite

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1 Astrology

1.1 Origin

Canada, Russia

Mexico, USA, Southern and central Africa

1.2 Color

Black, Green, Black, Green, Black, Green, gray, Black, Green, gray

Greenish, Colorless, White, Brown, Colorless, Yellow, White, Green

1.3 Streak

Not Available, Not Available, gray, Green

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

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.3-3.52.90-3.00

1 7.18

2.5 Fracture

Uneven, Brittle, Metallic, Brittle, Metallic

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic

2.6 Cleavage

Perfect on [110]

None

2.7 Mohs Hardness

5-65-5.5

2 10

2.8 Chemical Composition

NaNa2(Fe++4Fe+++)Si8O22(OH)2

CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Strong: Blue-greens

NilArthur Thomas

3.3 Dispersion

NA0.02

0.007 1

3.4 Transparency

Not Available

Transparent

3.5 Refractive Index

1.652-1.6991.621-1.675

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

3.8 Birefringence

Not Available0.044

0 0.296

3.9 Clarity

Not Available

Transparent

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

Arfvedsonite Vs Datolite Fracture

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

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Arfvedsonite Vs Datolite Luster

A primary knowledge about Arfvedsonite vs Datolite 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. Arfvedsonite exhibits Vitreous luster. Datolite, on other hand, exhibits Vitreous luster.