Neptunite

Kyanite

Neptunite Vs Kyanite

Neptunite

Kyanite

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Astrology

Origin

USA

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma

Color

Black, Red, Brown

Blue, Yellow, Colorless, White, gray, Green, Black

Streak

Brown, Red

White

For which Rashi?

Aries, Libra, Taurus

Planet

Jupiter

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.19-3.233.53-3.65

1 7.18

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Fracture

Conchoidal

Splintery

Cleavage

{110} good

[100] perfect [010] imperfect with 79° angle between

Mohs Hardness

5-64-7

2 10

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Chemical Composition

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

Al2SiO5

Optical Properties

Luster

Vitreous

Vitreous, Pearly

Pleochroism

x=yellow-orange

Trichroic

Dispersion

0.030.02

0.005 1

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Transparency

Translucent

Refractive Index

1.692-1.7341.71-1.74

1 3.25

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Optic Character

Crystal System

monoclinic

Triclinic

Birefringence

0.0294-0.0452-9999

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Passion

Inner bridges

Healing

Emotional healing

Physical healing

Qualities Associated

Transformation

Inner Peace

Neptunite Vs Kyanite Fracture

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

Compare Red Gemstones

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Neptunite Vs Kyanite Luster

A primary knowledge about Neptunite vs Kyanite 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. Kyanite, on other hand, exhibits Vitreous and Pearly luster.