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Dumortierite
Dumortierite

Emerald
Emerald



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X
Dumortierite
X
Emerald

Dumortierite Vs Emerald

Astrology

Origin

Southern and central Africa
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Mexico, Spain

Color

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

Streak

White
White

For which Rashi?

Leo, Sagittarius
Taurus, Gemini, Aries

Planet

Saturn
Venus, Mercury

Element of Planets

Water
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
Gold

Deities

Isis
Diana, Artemis, Venus, Freyja

Not to wear with

-
Red Coral, Natural Pearl, Moonstone, Ruby

Powers

Healing
Protection, Love, Courage

Birthstone

Planetary

-
Taurus

Talisman

-
Gemini

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
Hard

Specific Gravity

3.26-3.412.67-2.78
1 7.18
👆🏻

Fracture

Fibrous, ConchoidalWalter Schumann
Uneven, ConchoidalWalter Schumann

Cleavage

Distinct on {100}, poor on {110}; parting on {001}
Imperfect on the [0001]

Mohs Hardness

7-8.57.5-8
2 10
👆🏻

Chemical Composition

AlAl6O3BSi3O18
Be3Al2SiO6

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

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

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
Transparent, Translucent, Transparent to translucent

Refractive Index

1.669-1.7231.565-1.602
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Hexagonal

Birefringence

0.011-0.0370.0040-0.0070
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Soothes the digestive system

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
Supports digestive health

Psychology

Patience
Love

Healing

Emotional healing
Emotional healing

Qualities Associated

Patience
Love

Dumortierite Vs Emerald Fracture

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

Dumortierite Vs Emerald Luster

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