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Neptunite
Neptunite

Pectolite
Pectolite



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Neptunite
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Pectolite

Neptunite Vs Pectolite

Astrology

Origin

USA
Canada, Southern and central Africa

Color

Black, Red, Brown
Colorless, White, gray, pink, Green

Streak

Brown, Red
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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.19-3.232.74-2.90
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Splintery

Cleavage

{110} good
Perfect on {100} and {001}

Mohs Hardness

5-64.5-5
2 10
👆🏻

Chemical Composition

KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Silky

Pleochroism

x=yellow-orange
-

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Translucent
Transparent

Refractive Index

1.692-1.7341.595-1.645
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Triclinic

Birefringence

0.0294-0.04520.028-0.038
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Passion
Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Healing

Neptunite Vs Pectolite Fracture

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

Neptunite Vs Pectolite Luster

A primary knowledge about Neptunite vs Pectolite 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. Neptunite exhibits Vitreous luster. Pectolite, on other hand, exhibits Silky luster.