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Piemontite
Piemontite

Pargasite
Pargasite



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Piemontite
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Pargasite

Piemontite Vs Pargasite

Astrology

Origin

Italy
Southern and central Africa, Vietnam

Color

Red, Reddish, Brown, Black, Yellow
Green, Black, Brown

Streak

Red
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

-99993.04-3.26
1 7.18
👆🏻

Fracture

Uneven, Splintery
Splintery, Uneven

Cleavage

[001] good, [100] distinct
{110} perfect

Mohs Hardness

6-6.55-6
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)(Si2O7)O(OH)
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

visible
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.725-1.7561.613-1.663
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.025-0.0760.020
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Spiritual growth
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Healing

Piemontite Vs Pargasite Fracture

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

Piemontite Vs Pargasite Luster

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