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Melanite
Melanite

Nacre
Nacre



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Melanite
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Nacre

Melanite Vs Nacre

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Astrology

Origin

Sri Lanka
-

Color

Black
Black, White

Streak

-
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
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How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.70-4.10-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

Indistinct
None

Mohs Hardness

6.5-7-9999
2 10
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Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
CaCO3

Optical Properties

Luster

Subadamantine, Vitreous
-

Pleochroism

-
-

Dispersion

0.060.19
0.005 1
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Transparency

Translucent
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Refractive Index

1.855-1.895-9999
1 3.25
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Optic Character

-
-

Crystal System

-
-

Birefringence

-9999-9999
0 0.296
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Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
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Reproductive

-
-

Digestive

-
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Psychology

Passion
Emotional Balance

Healing

Emotional healing
Emotional healing

Qualities Associated

Protection
Inner Beauty

Melanite Vs Nacre Fracture

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

Melanite Vs Nacre Luster

A primary knowledge about Melanite vs Nacre 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. Melanite exhibits Subadamantine and Vitreous luster.