Dumortierite

Emerald

Dumortierite Vs Emerald

Dumortierite

Emerald

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1 Astrology

1.1 Origin

Southern and central Africa, violet, blue, violet, blue

Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain

1.2 Color

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

Green, Green, Blue, Yellow, Grey

1.3 Streak

White

1.4 For which Rashi?

Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius

Taurus, Gemini, Aries, Taurus, Gemini, Aries, Taurus, Gemini, Aries

1.5 Planet

Saturn

Venus, Mercury

1.6 Element of Planets

Water

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

Gold

1.8 Energy

Receptive

1.9 Deities

Isis

Diana, Artemis, Venus, Freyja

1.10 Not to wear with

Not Available

Red Coral, Natural Pearl, Moonstone, Ruby, Red Coral, Natural Pearl, Moonstone, Ruby

1.11 Powers

Healing

Money, Protection, Love, Courage

1.12 Birthstone

1.12.1 Planetary

Not Available

Taurus

1.12.2 Talisman

Not Available

Gemini

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

Hard

2.4 Specific Gravity

3.26-3.412.67-2.78

1 7.18

2.5 Fracture

Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

Distinct on {100}, poor on {110}; parting on {001}

Imperfect on the [0001]

2.7 Mohs Hardness

7-8.57.5-8

2 10

2.8 Chemical Composition

AlAl₆O₃BSi₃O₁₈

Be₃Al₂SiO₆

3 Optical Properties

3.1 Luster

Vitreous

3.2 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

3.3 Dispersion

None0.01

0.007 1

3.4 Transparency

Translucent, Translucent to opaque

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.669-1.7231.565-1.602

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Hexagonal

3.8 Birefringence

0.011-0.0370.0040-0.0070

0 0.296

3.9 Clarity

Translucent

Color grading system

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

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 ConchoidalWalter Schumann, Fibrous and Gemstones of the world (2001) More from other references. Emerald fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven.

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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.