Arfvedsonite

Mottramite

Arfvedsonite Vs Mottramite

Arfvedsonite

Mottramite

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Astrology

Origin

Canada, Russia

Color

Black, Green, gray

Brown, Green, Yellow

Streak

gray, Green

Green, Brownish

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Soluble

Durability

Specific Gravity

3.3-3.55.9

1 7.18

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Fracture

Uneven

Sub-Conchoidal

Cleavage

Perfect on [110]

None observed

Mohs Hardness

5-63

2 10

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Chemical Composition

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

PbCu(VO4)(OH)

Optical Properties

Luster

Vitreous

Greasy

Pleochroism

Strong: Blue-greens

Visible X=Y= canary yellow to greenish yellow

Dispersion

0.020.04

0.005 1

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Transparency

Refractive Index

1.652-1.6992.170

1 3.25

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Optic Character

Crystal System

monoclinic

Orthorhombic

Birefringence

-99990.150

0 0.296

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Clarity

Benefits

Physical

Neurological

Promotes psychic abilities and spiritual growth

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Insight

Confidence

Healing

Emotional healing

Qualities Associated

Manifestation

Transformation

Arfvedsonite Vs Mottramite Fracture

Fracture is an important parameter when you compare Arfvedsonite and Mottramite Physical Properties. It is necessary to understand the significance of these properties, before you compare Arfvedsonite Vs Mottramite 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 Uneven. Mottramite fracture is Sub-Conchoidal.

Compare Green Gemstones

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Arfvedsonite Vs Mottramite Luster

A primary knowledge about Arfvedsonite vs Mottramite 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. Mottramite, on other hand, exhibits Greasy luster.