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Sylvite
Sylvite

Tantalite
Tantalite



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Sylvite
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Tantalite

Sylvite Vs Tantalite

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Astrology

Origin

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

Color

Colorless, White, Blue, Red, Reddish, Brownish
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

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.9935.2
1 7.18
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Fracture

Uneven
Subconchoidal, Conchoidal

Cleavage

Perfect on [100], [010], [001]
Good in one direction

Mohs Hardness

2.56-6.5
2 10
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Chemical Composition

KCl
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Optical Properties

Luster

Vitreous
Resinous

Pleochroism

Visible in colored crystals
-

Dispersion

0.010.03
0.005 1
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Transparency

-
TransparentWalter Schumann

Refractive Index

1.49032.190-2.457
1 3.25
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Optic Character

-
-

Crystal System

Isometric
Orthorhombic

Birefringence

-99990.083
0 0.296
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Clarity

-
TransparentWalter Schumann

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Grounding
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Peace
Balance

Sylvite Vs Tantalite Fracture

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

Sylvite Vs Tantalite Luster

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