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Sellaite
Sellaite

Faustite
Faustite



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Sellaite
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Faustite

Sellaite Vs Faustite

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Astrology

Origin

Brazil
Southern and central Africa

Color

Colorless, White
Green

Streak

White
Greenish, 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

3.14-3.162.9
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {010} and {110}
{???} Indistinct

Mohs Hardness

5-5.54.5
2 10
👆🏻

Chemical Composition

MgF 2Ulrich Henn and Claudio C.
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Waxy

Pleochroism

-
-

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.378-1.3901.612
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1

Birefringence

0.012-9999
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
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Psychology

-
Healing

Healing

-
Emotional healing

Qualities Associated

Emotional Healing
Healing

Sellaite Vs Faustite Fracture

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

Sellaite Vs Faustite Luster

A primary knowledge about Sellaite vs Faustite 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. Faustite, on other hand, exhibits Waxy luster.