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Sellaite
Sellaite

Pleonaste
Pleonaste



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Sellaite
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Pleonaste

Sellaite Vs Pleonaste

Astrology

Origin

Brazil
Madagascar, Sri Lanka

Color

Colorless, White
White, Colorless, Blue, Red, Green, Yellow, Violet

Streak

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
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.14-3.163.80
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

Perfect on {010} and {110}
Indistinct

Mohs Hardness

5-5.58
2 10
👆🏻

Chemical Composition

MgF 2Ulrich Henn and Claudio C.
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.378-1.3901.780
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
-

Birefringence

0.012-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
-

Healing

-
-

Qualities Associated

Emotional Healing
Grounding

Sellaite Vs Pleonaste Fracture

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

Sellaite Vs Pleonaste Luster

A primary knowledge about Sellaite vs Pleonaste 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.