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Piemontite
Piemontite

Erythrite
Erythrite



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X
Piemontite
X
Erythrite

Piemontite Vs Erythrite

Astrology

Origin

Italy
Czech, Mexico, Australia

Color

Red, Reddish, Brown, Black, Yellow
Red, Colorless, Violet, pink

Streak

Red
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
Sectile

Solubility

-
-

Durability

-
-

Specific Gravity

-99993.06
1 7.18
👆🏻

Fracture

Uneven, Splintery
Sectile

Cleavage

[001] good, [100] distinct
Perfect on {010}; poor on {100} and { 1 02}.

Mohs Hardness

6-6.5-9999
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)(Si2O7)O(OH)
Co3(AsO4)2•8(H2O)

Optical Properties

Luster

Vitreous
Subadamantine, Pearly

Pleochroism

visible
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.725-1.7561.626-1.629
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.025-0.076-9999
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual growth
Compassion

Healing

Emotional healing
Emotional healing

Qualities Associated

Balance
Vitality

Piemontite Vs Erythrite Fracture

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

Piemontite Vs Erythrite Luster

A primary knowledge about Piemontite vs Erythrite 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. Erythrite, on other hand, exhibits Subadamantine and Pearly luster.