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Pargasite
Pargasite

Iddingsite
Iddingsite



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Pargasite
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Iddingsite

Pargasite Vs Iddingsite

Astrology

Origin

Southern and central Africa, Vietnam
Australia

Color

Green, Black, Brown
Brown

Streak

White
None

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

-
-

Durability

-
-

Specific Gravity

3.04-3.262.5-2.8
1 7.18
👆🏻

Fracture

Splintery, Uneven
-

Cleavage

{110} perfect
{???} Perfect

Mohs Hardness

5-63
2 10
👆🏻

Chemical Composition

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
MgO.Fe2O3.3SiO2•4(H2O)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
-

Dispersion

0.02-
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.613-1.663-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.020-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

-
Grounding

Healing

Emotional healing
-

Qualities Associated

Healing
Grounding

Pargasite Vs Iddingsite Fracture

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

Pargasite Vs Iddingsite Luster

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