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Vivianite
Vivianite

Mellite
Mellite



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Vivianite
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Mellite

Vivianite Vs Mellite

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

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

Streak

White
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

2.64-2.701.58-1.60
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

{010} Perfect
{011} Imperfect

Mohs Hardness

-99992
2 10
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Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael O’Donoghue
Weak: yellowish brown yellowAnthony et al

Dispersion

0.030.01
0.005 1
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Transparency

Transparent
-

Refractive Index

1.560-1.6401.509-1.541
1 3.25
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Optic Character

-
-

Crystal System

-
-

Birefringence

0.054-0.0750.030
0 0.296
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Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Hope
Happiness

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Abundance

Vivianite Vs Mellite Fracture

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

Vivianite Vs Mellite Luster

A primary knowledge about Vivianite 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. Vivianite exhibits Vitreous and Pearly luster. Mellite, on other hand, exhibits Vitreous luster.