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Arfvedsonite
Arfvedsonite

Shattuckite
Shattuckite



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X
Arfvedsonite
X
Shattuckite

Arfvedsonite Vs Shattuckite

Astrology

Origin

Canada, Russia
-

Color

Black, Green, gray
Blue, Green

Streak

gray, Green
Blue

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

-
-

Durability

-
-

Specific Gravity

3.3-3.53.80-4.15
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

Perfect on [110]
perfect along [010] and [100]

Mohs Hardness

5-63.5-4
2 10
👆🏻

Chemical Composition

NaNa2(Fe++4Fe+++)Si8O22(OH)2
Cu 5(SiO 3) 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Silky

Pleochroism

Strong: Blue-greens
X = very pale blue; Y = pale blue; Z = deep blue

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Translucent

Refractive Index

1.652-1.6991.752-1.815
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

-99990.063
0 0.296
👆🏻

Clarity

-
Translucent

Benefits

Physical

Neurological

Promotes psychic abilities and spiritual growth
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Insight
Communication

Healing

Emotional healing
Emotional healing

Qualities Associated

Manifestation
Communication

Arfvedsonite Vs Shattuckite Fracture

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

Arfvedsonite Vs Shattuckite Luster

A primary knowledge about Arfvedsonite vs Shattuckite 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. Shattuckite, on other hand, exhibits Silky luster.