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Pargasite
Pargasite

Chrome Tourmaline
Chrome Tourmaline



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Pargasite
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Chrome Tourmaline

Pargasite Vs Chrome Tourmaline

Astrology

Origin

Southern and central Africa, Vietnam
-

Color

Green, Black, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet

Streak

White
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For which Rashi?

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Libra

Planet

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Venus, Mars

Element of Planets

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Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Venus, Mars

Not to wear with

-
-

Powers

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Love, Courage

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.04-3.262.85-3.35
1 7.18
👆🏻

Fracture

Splintery, Uneven
Conchoidal

Cleavage

{110} perfect
3,2

Mohs Hardness

5-67-7.5
2 10
👆🏻

Chemical Composition

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Tourmaline is a series of several different minerals with unique chemical formulas.

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.613-1.6631.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Hexagonal

Birefringence

0.0200.014-0.040
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

Supports reproductive health
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Digestive

-
-

Psychology

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Balance

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Vitality

Pargasite Vs Chrome Tourmaline Fracture

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

Pargasite Vs Chrome Tourmaline Luster

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