Dumortierite

Lapis lazuli

Facts about Dumortierite and Lapis lazuli

Dumortierite

Lapis lazuli

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1 Astrology

1.1 Origin

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

Afghanistan

1.2 Color

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

Violet, Blue, White

1.3 Streak

White

Blue

1.4 For which Rashi?

Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius

Sagittarius

1.5 Planet

Saturn

Venus

1.6 Element of Planets

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

1.9 Deities

Isis

Venus

1.10 Not to wear with

Not Available

1.11 Powers

Healing

Protection, Courage

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.26-3.412.50-3.00

1 7.18

2.5 Fracture

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

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

2.6 Cleavage

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

3,6

2.7 Mohs Hardness

7-8.55.5

2 10

2.8 Chemical Composition

AlAl₆O₃BSi₃O₁₈

The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)₈Al₆Si₆O₂₄(S,SO)₄

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Greasy

3.2 Pleochroism

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

AbsentWalter Schumann

3.3 Dispersion

NoneNone

0.007 1

3.4 Transparency

Translucent, Translucent to opaque

Opaque

3.5 Refractive Index

1.669-1.7231.500-1.670

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Trigonal

3.8 Birefringence

0.011-0.037Not Available

0 0.296

3.9 Clarity

Translucent

Gemstones of the world (2001)

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 Lapis lazuli Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Dumortierite Vs Lapis lazuli 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 Dumortierite and Lapis lazuli Astrology. Its highly necessary to have a basic knowledge of facts about Dumortierite and Lapis lazuli, before you finalize to buy one.

Dumortierite is known to regulate the influence of Saturn planet.Dumortierite, that occurs commonly in Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink color, possesses Receptive energy.Lapis lazuli, the unique gem is known to regulate the influence of Venus planet. Lapis lazuli, which is classic Violet, Blue, White colored gem, possesses Receptive energy.