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Poudretteite
Poudretteite

Stibiotantalite
Stibiotantalite



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Poudretteite
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Stibiotantalite

Poudretteite Vs Stibiotantalite

Astrology

Origin

Canada, Southern and central Africa
Mozambique, Southern and central Africa

Color

Violet, Colorless, pink
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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.51-2.53-9999
1 7.18
👆🏻

Fracture

Conchoidal, Splintery
Conchoidal

Cleavage

None
{???} Perfect

Mohs Hardness

55.5-6
2 10
👆🏻

Chemical Composition

KNa 2B 3Si 12O 30Michael 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

-
-

Refractive Index

1.511-1.5322.37-2.45
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
-

Birefringence

0.0210.08
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
Soothes the digestive system

Psychology

-
Creativity

Healing

-
Physical healing

Qualities Associated

Love
Creativity

Poudretteite Vs Stibiotantalite Fracture

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

Poudretteite Vs Stibiotantalite Luster

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