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Rosasite
Rosasite

Mellite
Mellite



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X
Rosasite
X
Mellite

Rosasite Vs Mellite

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Astrology

Origin

Italy
Southern and central Africa

Color

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

Streak

Blue, Green
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

Effervesces in cold
-

Durability

-
-

Specific Gravity

4-4.21.58-1.60
1 7.18
👆🏻

Fracture

Splintery
Conchoidal

Cleavage

Perfect on {100} and {010}
{011} Imperfect

Mohs Hardness

42
2 10
👆🏻

Chemical Composition

CuZn(CO3)(OH)2
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Optical Properties

Luster

Silky, Vitreous
Vitreous

Pleochroism

Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Weak: yellowish brown yellowAnthony et al

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.672-1.6881.509-1.541
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.139-0.1430.030
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Poor
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Happiness

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Abundance

Rosasite Vs Mellite Fracture

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

Rosasite Vs Mellite Luster

A primary knowledge about Rosasite 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. Rosasite exhibits Silky and Vitreous luster. Mellite, on other hand, exhibits Vitreous luster.