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Forsterite
Forsterite

Stibiotantalite
Stibiotantalite



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Forsterite
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Stibiotantalite

Forsterite Vs Stibiotantalite

Astrology

Origin

Southern and central Africa
Mozambique, Southern and central Africa

Color

Colorless, Green, Yellow, White
Yellow, Reddish, Brown, Greenish

Streak

White
Yellow

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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.23-3.26-9999
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {010} imperfect on {100}
{???} Perfect

Mohs Hardness

6.5-75.5-6
2 10
👆🏻

Chemical Composition

Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
SbTaO 4Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

colorless.
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.635-1.6712.37-2.45
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.033-0.0420.08
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

Supports healthy digestion
-

Digestive

-
Soothes the digestive system

Psychology

Peace
Creativity

Healing

Physical healing
Physical healing

Qualities Associated

Peace
Creativity

Forsterite Vs Stibiotantalite Fracture

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

Forsterite Vs Stibiotantalite Luster

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