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Nuummite
Nuummite

Lazurite
Lazurite



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Nuummite
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Lazurite

Nuummite Vs Lazurite

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Astrology

Origin

-
Afghanistan, Southern and central Africa

Color

Green
Blue, Greenish, Violet

Streak

-
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

3.18-3.372.75
1 7.18
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Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

Perfect on 210
Imperfect on {110}

Mohs Hardness

5.5-65.5
2 10
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Chemical Composition

Na(Fe,Mg)7(AlSi7O22)(OH)2
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.

Optical Properties

Luster

-
Vitreous

Pleochroism

-
-

Dispersion

0.020.02
0.005 1
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Transparency

-
-

Refractive Index

1.635-1.6631.500
1 3.25
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Optic Character

-
-

Crystal System

-
Isometric

Birefringence

0.0170-0.230-9999
0 0.296
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Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Protection
Communication

Healing

Emotional healing
Emotional healing

Qualities Associated

Inner Power
Clarity

Nuummite Vs Lazurite Fracture

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

Nuummite Vs Lazurite Luster

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