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Papagoite
Papagoite

Sellaite
Sellaite



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Papagoite
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Sellaite

Papagoite Vs Sellaite

Astrology

Origin

Southern and central Africa
Brazil

Color

Blue
Colorless, White

Streak

Blue
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

3.253.14-3.16
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

Imperfect in one direction
Perfect on {010} and {110}

Mohs Hardness

5-5.55-5.5
2 10
👆🏻

Chemical Composition

CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
MgF 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Trichroic
-

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.607-1.6721.378-1.390
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
tetragonal

Birefringence

0.0650.012
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Communication
-

Healing

Emotional healing
-

Qualities Associated

Communication
Emotional Healing

Papagoite Vs Sellaite Fracture

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

Papagoite Vs Sellaite Luster

A primary knowledge about Papagoite vs Sellaite 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. Papagoite exhibits Vitreous luster. Sellaite, on other hand, exhibits Vitreous luster.