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Sellaite
Sellaite

Gyrolite
Gyrolite



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X
Sellaite
X
Gyrolite

Sellaite Vs Gyrolite

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Astrology

Origin

Brazil
Italy, India, USA, Canada

Color

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

Streak

White
White

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.14-3.162.48
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

Perfect on {010} and {110}
Perfect on {001}

Mohs Hardness

5-5.52
2 10
👆🏻

Chemical Composition

MgF 2Ulrich Henn and Claudio C.
NaCa16Si23AlO60(OH)8•64(H2O)

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.03-
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.378-1.3901.535
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Triclinic

Birefringence

0.0120.0140
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

-
Peace

Healing

-
Emotional healing

Qualities Associated

Emotional Healing
Healing

Sellaite Vs Gyrolite Fracture

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

Sellaite Vs Gyrolite Luster

A primary knowledge about Sellaite vs Gyrolite 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. Sellaite exhibits Vitreous luster. Gyrolite, on other hand, exhibits Vitreous and Pearly luster.