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Stibiotantalite
Stibiotantalite

Ludlamite
Ludlamite



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Stibiotantalite
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Ludlamite

Stibiotantalite Vs Ludlamite

Astrology

Origin

Mozambique, Southern and central Africa
USA

Color

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

Streak

Yellow
Greenish, White

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

-99993.1-3.2
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

{???} Perfect
Vitreous, pearly on cleavage

Mohs Hardness

5.5-63-4
2 10
👆🏻

Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Adamantine
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

2.37-2.451.653-1.693
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

0.080.038-0.044
0 0.296
👆🏻

Clarity

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

Benefits

Physical

Neurological

-
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

Soothes the digestive system
Supports digestive health

Psychology

Creativity
Harmony

Healing

Physical healing
Emotional healing

Qualities Associated

Creativity
Emotional Healing

Stibiotantalite Vs Ludlamite Fracture

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

Stibiotantalite Vs Ludlamite Luster

A primary knowledge about Stibiotantalite vs Ludlamite 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. Stibiotantalite exhibits Adamantine luster. Ludlamite, on other hand, exhibits Vitreous and Pearly luster.