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Pyrophyllite
Pyrophyllite

Piemontite
Piemontite



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Pyrophyllite
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Piemontite

Pyrophyllite Vs Piemontite

Astrology

Origin

Brazil
Italy

Color

White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Red, Reddish, Brown, Black, Yellow

Streak

White
Red

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

2.65-2.90-9999
1 7.18
👆🏻

Fracture

-
Uneven, Splintery

Cleavage

{001} Perfect
[001] good, [100] distinct

Mohs Hardness

-99996-6.5
2 10
👆🏻

Chemical Composition

Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al3(SiO4)(Si2O7)O(OH)

Optical Properties

Luster

Pearly
Vitreous

Pleochroism

-
visible

Dispersion

0.050.02
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.534-1.6011.725-1.756
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

0.0500.025-0.076
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

-
Spiritual growth

Healing

-
Emotional healing

Qualities Associated

Emotional Healing
Balance

Pyrophyllite Vs Piemontite Fracture

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

Pyrophyllite Vs Piemontite Luster

A primary knowledge about Pyrophyllite vs Piemontite 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. Pyrophyllite exhibits Pearly luster. Piemontite, on other hand, exhibits Vitreous luster.