Corundum

Dumortierite

Facts about Corundum and Dumortierite

Corundum

Dumortierite

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1 Astrology

1.1 Origin

Southern and central Africa

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

1.2 Color

Violet, Blue, Red, Yellow, Brown, gray

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

1.3 Streak

White, None

White

1.4 For which Rashi?

Not Available

Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius

1.5 Planet

Not Available

Saturn

1.6 Element of Planets

Not Available

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Isis

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Healing

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.90-4.053.26-3.41

1 7.18

2.5 Fracture

Uneven, Uneven, Gems, Difficult, Fibrous

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

2.6 Cleavage

None – parting in 3 directions

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

2.7 Mohs Hardness

97-8.5

2 10

2.8 Chemical Composition

Al 2O 3Arthur Thomas , Gemstones (2009)

AlAl₆O₃BSi₃O₁₈

3 Optical Properties

3.1 Luster

Adamantine, Vitreous

Vitreous

3.2 Pleochroism

None

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

3.3 Dispersion

0.02None

0.007 1

3.4 Transparency

Transparent, Translucent

Translucent, Translucent to opaque

3.5 Refractive Index

1.758-1.7801.669-1.723

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

Orthorhombic

3.8 Birefringence

0.007-0.0100.011-0.037

0 0.296

3.9 Clarity

Gemmological Tables (2004) More from other references

Translucent

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

Corundum Vs Dumortierite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Corundum Vs Dumortierite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Corundum and Dumortierite Astrology. Its highly necessary to have a basic knowledge of facts about Corundum and Dumortierite, before you finalize to buy one.

Corundum is known to regulate the influence of Not Available planet. Dumortierite, the unique gem is known to regulate the influence of Saturn planet. Dumortierite, which is classic Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink colored gem, possesses Receptive energy.