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Piemontite
Piemontite

Almandine
Almandine



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Piemontite
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Almandine

Piemontite Vs Almandine

Astrology

Origin

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

Color

Red, Reddish, Brown, Black, Yellow
Red, Brown, Brownish, Black

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

-99993.95-4.30
1 7.18
👆🏻

Fracture

Uneven, Splintery
Conchoidal

Cleavage

[001] good, [100] distinct
none

Mohs Hardness

6-6.57-7.5
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)(Si2O7)O(OH)
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Greasy, Vitreous

Pleochroism

visible
None

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.725-1.7561.770-1.820
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
cubic

Birefringence

0.025-0.076-9999
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Spiritual growth
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Devotion

Piemontite Vs Almandine Fracture

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

Piemontite Vs Almandine Luster

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