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Almandine
Almandine

Bastnasite
Bastnasite



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Almandine
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Bastnasite

Almandine Vs Bastnasite

Astrology

Origin

Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Turkey, Russia, Canada

Color

Red, Brown, Brownish, Black
Reddish, Brown

Streak

White
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

3.95-4.304.95-5.0
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

none
Imperfect to indistinct on {10 1 0}, parting on {0001}

Mohs Hardness

7-7.54-5
2 10
👆🏻

Chemical Composition

Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Ce,La)(CO 3)FMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Greasy, Vitreous
Vitreous, Greasy, Pearly

Pleochroism

None
Faint

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.770-1.8201.717-1.722
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Hexagonal

Birefringence

-99990.100
0 0.296
👆🏻

Clarity

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

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Strength
Creativity

Healing

Emotional healing
Physical healing

Qualities Associated

Devotion
Creativity

Almandine Vs Bastnasite Fracture

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

Almandine Vs Bastnasite Luster

A primary knowledge about Almandine vs Bastnasite 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. Almandine exhibits Greasy and Vitreous luster. Bastnasite, on other hand, exhibits Vitreous, Greasy and Pearly luster.