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Stibiotantalite
Stibiotantalite

Sellaite
Sellaite



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Stibiotantalite
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Sellaite

Stibiotantalite Vs Sellaite

Astrology

Origin

Mozambique, Southern and central Africa
Brazil

Color

Yellow, Reddish, Brown, Greenish
Colorless, White

Streak

Yellow
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

-99993.14-3.16
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

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

Mohs Hardness

5.5-65-5.5
2 10
👆🏻

Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.
MgF 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Adamantine
Vitreous

Pleochroism

-
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

2.37-2.451.378-1.390
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
tetragonal

Birefringence

0.080.012
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

Soothes the digestive system
-

Psychology

Creativity
-

Healing

Physical healing
-

Qualities Associated

Creativity
Emotional Healing

Stibiotantalite Vs Sellaite Fracture

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

Stibiotantalite Vs Sellaite Luster

A primary knowledge about Stibiotantalite 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. Stibiotantalite exhibits Adamantine luster. Sellaite, on other hand, exhibits Vitreous luster.