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Bastnasite
Bastnasite

Phlogopite
Phlogopite



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Bastnasite
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Phlogopite

Bastnasite Vs Phlogopite

Astrology

Origin

Turkey, Russia, Canada
Italy

Color

Reddish, Brown
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish

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

-
Tough

Solubility

-
-

Durability

-
-

Specific Gravity

4.95-5.02.78-2.85
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

Imperfect to indistinct on {10 1 0}, parting on {0001}
Perfect basal (001)

Mohs Hardness

4-52-2.5
2 10
👆🏻

Chemical Composition

(Ce,La)(CO 3)FMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
KMg3(Si3Al)O10(F,OH)2

Optical Properties

Luster

Vitreous, Greasy, Pearly
Pearly

Pleochroism

Faint
-

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.717-1.7221.530-1.573
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
monoclinic

Birefringence

0.1000.0280-0.0450
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Self-discovery

Healing

Physical healing
Emotional healing

Qualities Associated

Creativity
Awareness

Bastnasite Vs Phlogopite Fracture

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

Bastnasite Vs Phlogopite Luster

A primary knowledge about Bastnasite vs Phlogopite 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. Phlogopite, on other hand, exhibits Pearly luster.