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Pyrrhotite
Pyrrhotite

Achroite
Achroite



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Pyrrhotite
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Achroite

Pyrrhotite Vs Achroite

Astrology

Origin

-
Afghanistan, Sri Lanka

Color

Brown, Red
Colorless, Blue

Streak

Grey, Black, gray
-

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

-
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

4.58-4.652.90-3.40
1 7.18
👆🏻

Fracture

Uneven
Uneven, ConchoidalWalter Schumann

Cleavage

Absent
Indiscernible

Mohs Hardness

3.5-4.57-7.5
2 10
👆🏻

Chemical Composition

Fe1-xS
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

31.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

-99990.014-0.040
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

-
Balance

Healing

Physical healing
Emotional healing

Qualities Associated

Vitality
Spiritual Growth

Pyrrhotite Vs Achroite Fracture

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

Pyrrhotite Vs Achroite Luster

A primary knowledge about Pyrrhotite vs Achroite 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.