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Sinhalite
Sinhalite

Arfvedsonite
Arfvedsonite



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Sinhalite
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Arfvedsonite

Sinhalite Vs Arfvedsonite

Astrology

Origin

Sri Lanka, Burma, USA, Russia
Canada, Russia

Color

Yellow, Brown, pink, Colorless
Black, Green, gray

Streak

White
gray, Green

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

3.46-3.503.3-3.5
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Perfect
Perfect on [110]

Mohs Hardness

6-75-6
2 10
👆🏻

Chemical Composition

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

Optical Properties

Luster

-
Vitreous

Pleochroism

Trichroism: green light brown dark brownHerve Nicolas Lazzarelli
Strong: Blue-greens

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.665-1.7121.652-1.699
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.036-0.042-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

-
Promotes psychic abilities and spiritual growth

Cardiovascular

-
-

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Insight

Healing

Emotional healing
Emotional healing

Qualities Associated

Emotional Healing
Manifestation

Sinhalite Vs Arfvedsonite Fracture

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

Sinhalite Vs Arfvedsonite Luster

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