Neptunite

Peridot

Neptunite Vs Peridot

Neptunite

Peridot

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Astrology

Origin

USA

China, Burma, Pakistan, USA, Southern and central Africa, Brazil

Color

Black, Red, Brown

Green

Streak

Brown, Red

None

For which Rashi?

Libra, Taurus, Leo, Virgo

Planet

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Isis

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.19-3.231.54-1.55

1 7.18

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Fracture

Conchoidal

Cleavage

{110} good

Poor

Mohs Hardness

5-66.5-7

2 10

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Chemical Composition

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

(Mg,Fe)₂SiO₄

Optical Properties

Luster

Vitreous

Vitreous, Greasy

Pleochroism

x=yellow-orange

Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli

Dispersion

0.030.02

0.005 1

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Transparency

Translucent

Transparent

Refractive Index

1.692-1.7341.64-1.69

1 3.25

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Optic Character

Crystal System

monoclinic

Orthorhombic

Birefringence

0.0294-0.04520.036

0 0.296

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Clarity

Translucent

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Passion

Harmony

Healing

Emotional healing

Physical healing

Qualities Associated

Transformation

Health

Neptunite Vs Peridot Fracture

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

Compare Red Gemstones

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Neptunite Vs Rhodolite

Neptunite Vs Rutile

Neptunite Vs Peridot Luster

A primary knowledge about Neptunite vs Peridot 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. Peridot, on other hand, exhibits Vitreous and Greasy luster.