Poldervaartite

Dumortierite

Facts about Poldervaartite and Dumortierite

Poldervaartite

Dumortierite

Add ⊕

1 Astrology

1.1 Origin

Southern and central Africa

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

1.2 Color

Colorless, White

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

1.3 Streak

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

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.913.26-3.41

1 7.18

2.5 Fracture

Handbook of mineralogy (2001)

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

2.6 Cleavage

None

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

2.7 Mohs Hardness

Not Available7-8.5

2 10

2.8 Chemical Composition

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

AlAl₆O₃BSi₃O₁₈

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Weak: colorless light gray bluish grayAnthony et al

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

3.3 Dispersion

NANone

0.007 1

3.4 Transparency

Transparent

Translucent, Translucent to opaque

3.5 Refractive Index

1.634-1.6561.669-1.723

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

Orthorhombic

3.8 Birefringence

Not Available0.011-0.037

0 0.296

3.9 Clarity

Transparent

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

Poldervaartite Vs Dumortierite Specifications

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

Poldervaartite 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.