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Bastnasite
Bastnasite

Smithsonite
Smithsonite



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Bastnasite
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Smithsonite

Bastnasite Vs Smithsonite

Astrology

Origin

Turkey, Russia, Canada
USA, Southern and central Africa

Color

Reddish, Brown
Brown, Green, White, gray, Blue, Yellow

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

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

4.95-5.04.00-4.65
1 7.18
👆🏻

Fracture

Uneven
Uneven, Sub-Conchoidal

Cleavage

Imperfect to indistinct on {10 1 0}, parting on {0001}
Perfect on [1011]

Mohs Hardness

4-55-5.5
2 10
👆🏻

Chemical Composition

(Ce,La)(CO 3)FMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Greasy, Pearly
Vitreous, Pearly

Pleochroism

Faint
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
Translucent

Refractive Index

1.717-1.7221.620-1.850
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Trigonal

Birefringence

0.1000.223-0.227
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Emotional Healing

Healing

Physical healing
Emotional healing

Qualities Associated

Creativity
Harmony

Bastnasite Vs Smithsonite Fracture

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

Bastnasite Vs Smithsonite Luster

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