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Rosasite
Rosasite

Dumortierite
Dumortierite



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X
Rosasite
X
Dumortierite

Rosasite Vs Dumortierite

Astrology

Origin

Italy
Southern and central Africa

Color

Blue, Green
Blue, Violet, Brown, White, Greenish, pink

Streak

Blue, Green
White

For which Rashi?

-
Leo, Sagittarius

Planet

-
Saturn

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis

Not to wear with

-
-

Powers

-
Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

Effervesces in cold
-

Durability

-
-

Specific Gravity

4-4.23.26-3.41
1 7.18
👆🏻

Fracture

Splintery
Fibrous, ConchoidalWalter Schumann

Cleavage

Perfect on {100} and {010}
Distinct on {100}, poor on {110}; parting on {001}

Mohs Hardness

47-8.5
2 10
👆🏻

Chemical Composition

CuZn(CO3)(OH)2
AlAl6O3BSi3O18

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
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

-
Translucent, Translucent to opaque

Refractive Index

1.672-1.6881.669-1.723
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.139-0.1430.011-0.037
0 0.296
👆🏻

Clarity

-
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Poor
Good

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Patience

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Patience

Rosasite Vs Dumortierite Fracture

Fracture is an important parameter when you compare Rosasite and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rosasite Vs Dumortierite 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. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.

Rosasite Vs Dumortierite Luster

A primary knowledge about Rosasite vs Dumortierite 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. Dumortierite, on other hand, exhibits Vitreous luster.