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Bustamite
Bustamite

Tantalite
Tantalite



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Bustamite
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Tantalite

Bustamite Vs Tantalite

Astrology

Origin

Australia
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe

Color

Reddish, Brown, Red, pink
Brown

Streak

White
Brownish, Red, Black

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

Partly soluble in HCl.
-

Durability

-
-

Specific Gravity

3.32-3.435.2
1 7.18
👆🏻

Fracture

Conchoidal
Subconchoidal, Conchoidal

Cleavage

{100} perfect; {110} and {1 1 0} good; {010} poor
Good in one direction

Mohs Hardness

5.5-66-6.5
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous
Resinous

Pleochroism

Weak
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
TransparentWalter Schumann

Refractive Index

1.662-1.7072.190-2.457
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Orthorhombic

Birefringence

0.013-0.0150.083
0 0.296
👆🏻

Clarity

Transparent
TransparentWalter Schumann

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Love
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Love
Balance

Bustamite Vs Tantalite Fracture

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

Bustamite Vs Tantalite Luster

A primary knowledge about Bustamite vs Tantalite 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. Bustamite exhibits Vitreous luster. Tantalite, on other hand, exhibits Resinous luster.