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Legrandite
Legrandite

Stibiotantalite
Stibiotantalite



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Legrandite
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Stibiotantalite

Legrandite Vs Stibiotantalite

Astrology

Origin

Mexico
Mozambique, Southern and central Africa

Color

Yellow, yellowish orange
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

3.98-4.04-9999
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Imperfect, poor one {100}
{???} Perfect

Mohs Hardness

4.5-55.5-6
2 10
👆🏻

Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SbTaO 4Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Colorless
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.702-1.7402.37-2.45
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.0600.08
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
Soothes the digestive system

Psychology

Creativity
Creativity

Healing

-
Physical healing

Qualities Associated

Optimism
Creativity

Legrandite Vs Stibiotantalite Fracture

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

Legrandite Vs Stibiotantalite Luster

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