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Neptunite
Neptunite

Emerald
Emerald



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Neptunite
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Emerald

Neptunite Vs Emerald

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Astrology

Origin

USA
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain

Color

Black, Red, Brown
Green, Blue, Yellow, Grey

Streak

Brown, Red
White

For which Rashi?

-
Taurus, Gemini, Aries

Planet

-
Venus, Mercury

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
Gold

Deities

-
Diana, Artemis, Venus, Freyja

Not to wear with

-
Red Coral, Natural Pearl, Moonstone, Ruby

Powers

-
Protection, Love, Courage

Birthstone

Planetary

-
Taurus

Talisman

-
Gemini

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
Hard

Specific Gravity

3.19-3.232.67-2.78
1 7.18
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Fracture

Conchoidal
Uneven, ConchoidalWalter Schumann

Cleavage

{110} good
Imperfect on the [0001]

Mohs Hardness

5-67.5-8
2 10
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Chemical Composition

KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael O’Donoghue , Gems, Sixth Edition (2006)
Be3Al2SiO6

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

x=yellow-orange
Strong dichroism: yellow green Lazzarelli

Dispersion

0.030.01
0.005 1
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Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.692-1.7341.565-1.602
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
Hexagonal

Birefringence

0.0294-0.04520.0040-0.0070
0 0.296
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Clarity

Translucent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Soothes the digestive system

Respiratory

Excellent
Good

Reproductive

-
Supports reproductive health

Digestive

-
Supports digestive health

Psychology

Passion
Love

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Love

Neptunite Vs Emerald Fracture

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

Neptunite Vs Emerald Luster

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