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Sellaite
Sellaite

Peridot
Peridot



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Sellaite
X
Peridot

Sellaite Vs Peridot

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Astrology

Origin

Brazil
China, Burma, Pakistan, USA, Southern and central Africa, Brazil

Color

Colorless, White
Green

Streak

White
None

For which Rashi?

-
Libra, Taurus, Leo, Virgo

Planet

-
-

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.14-3.161.54-1.55
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {010} and {110}
Poor

Mohs Hardness

5-5.56.5-7
2 10
👆🏻

Chemical Composition

MgF 2Ulrich Henn and Claudio C.
(Mg,Fe)2SiO4

Optical Properties

Luster

Vitreous
Vitreous, Greasy

Pleochroism

-
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.378-1.3901.64-1.69
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Orthorhombic

Birefringence

0.0120.036
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

-
Harmony

Healing

-
Physical healing

Qualities Associated

Emotional Healing
Health

Sellaite Vs Peridot Fracture

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

Sellaite Vs Peridot Luster

A primary knowledge about Sellaite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.