Neptunite

Lazurite

Neptunite Vs Lazurite

Neptunite

Lazurite

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Astrology

Origin

USA

Afghanistan, Southern and central Africa

Color

Black, Red, Brown

Blue, Greenish, Violet

Streak

Brown, Red

Blue, 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

Soluble

Durability

Specific Gravity

3.19-3.232.75

1 7.18

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Fracture

Conchoidal

Uneven, Conchoidal

Cleavage

{110} good

Imperfect on {110}

Mohs Hardness

5-65.5

2 10

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Chemical Composition

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

(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous

Pleochroism

x=yellow-orange

Dispersion

0.030.02

0.005 1

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Transparency

Translucent

Refractive Index

1.692-1.7341.500

1 3.25

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Optic Character

Crystal System

monoclinic

Isometric

Birefringence

0.0294-0.0452-9999

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Passion

Communication

Healing

Emotional healing

Qualities Associated

Transformation

Clarity

Neptunite Vs Lazurite Fracture

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

Compare Red Gemstones

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Neptunite Vs Lazurite Luster

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