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Natrolite
Natrolite

Pargasite
Pargasite



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Natrolite
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Pargasite

Natrolite Vs Pargasite

Astrology

Origin

Russia
Southern and central Africa, Vietnam

Color

White, Colorless, Red, Reddish
Green, Black, Brown

Streak

White
White

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
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.20-2.263.04-3.26
1 7.18
👆🏻

Fracture

Uneven
Splintery, Uneven

Cleavage

Perfect on {110}
{110} perfect

Mohs Hardness

5-5.55-6
2 10
👆🏻

Chemical Composition

Na 2[Al 2Si 3O 10] · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Silky, Pearly
Vitreous

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.478-1.4931.613-1.663
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.012-0.0130.020
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Harmony
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Connection
Healing

Natrolite Vs Pargasite Fracture

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

Natrolite Vs Pargasite Luster

A primary knowledge about Natrolite vs Pargasite 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. Natrolite exhibits Vitreous, Silky and Pearly luster. Pargasite, on other hand, exhibits Vitreous luster.