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Pargasite
Pargasite

Sugilite
Sugilite



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Pargasite
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Sugilite

Pargasite Vs Sugilite

Astrology

Origin

Southern and central Africa, Vietnam
Canada, Southern and central Africa, Italy, Australia, India

Color

Green, Black, Brown
Violet, Brownish, Yellow, Reddish, Pale pink

Streak

White
White

For which Rashi?

-
Virgo

Planet

-
Mercury, Jupiter

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.04-3.262.69-2.79
1 7.18
👆🏻

Fracture

Splintery, Uneven
Conchoidal

Cleavage

{110} perfect
Poor on {0001}

Mohs Hardness

5-65.5-6.5
2 10
👆🏻

Chemical Composition

NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
Weak

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.613-1.6631.607-1.612
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Hexagonal

Birefringence

0.0200.003
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Excellent
Excellent

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

-
Spirituality

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Spiritual Protection

Pargasite Vs Sugilite Fracture

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

Pargasite Vs Sugilite Luster

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