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Sard
Sard

Mellite
Mellite



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Sard
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Mellite

Sard Vs Mellite

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, Brownish, White, Colorless, Yellow

Streak

-
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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.58-2.631.58-1.60
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

None
{011} Imperfect

Mohs Hardness

6.5-72
2 10
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Chemical Composition

SiO 2Ulrich Henn and Claudio C.
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Waxy
Vitreous

Pleochroism

-
Weak: yellowish brown yellowAnthony et al

Dispersion

0.010.01
0.005 1
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Transparency

Translucent
-

Refractive Index

1.535-1.5391.509-1.541
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

0.008-0.0100.030
0 0.296
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Clarity

Translucent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Strength
Happiness

Healing

Emotional healing
Emotional healing

Qualities Associated

Protection
Abundance

Sard Vs Mellite Fracture

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

Sard Vs Mellite Luster

A primary knowledge about Sard vs Mellite 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. Sard exhibits Waxy luster. Mellite, on other hand, exhibits Vitreous luster.