Danburite

Neptunite

Facts about Danburite and Neptunite

Danburite

Neptunite

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1 Astrology

1.1 Origin

USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Color: colorless, light yellow, light pink, Hardness: 7, Refractive index: 1.63 1.64, Density: 2.98 3.03, Chemical composition: Ca(B2Si2O8), Crystal structure: orthorhombic, Origins: USA, Mexico, Brazil, Germany, Switzerland, Sri Lanka, Burma, Madagascar, Japan. Colorless danburites are common, with light pink or yellowish stones being more rare and expensive. Only eye clean pieces are valuable.

USA

1.2 Color

Yellow, Brown, Colorless, White, gray, Brownish, Yellow

Black, Red, Brown

1.3 Streak

White

Brown, Red

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.97-3.03

3.19-3.23

2.5 Fracture

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

2.6 Cleavage

{001} Poor

{110} good

2.7 Mohs Hardness

5-6

2.8 Chemical Composition

CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Vitreous

3.2 Pleochroism

Weak: pale yellow yellow

x=yellow-orange

3.3 Dispersion

Albite Specific..

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▶

▼

0.02

Rank: 22 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Fluorite Specifications

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0.044 (Anglesite Spe..)

◀ ▶ ADD ⊕

3.4 Transparency

Gemmological Tables (2004) More from other references

Translucent

3.5 Refractive Index

1.627-1.639

1.692-1.734

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Orthorhombic

monoclinic

3.8 Birefringence

0.006

0.0294-0.0452

3.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

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

Danburite Vs Neptunite Specifications

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

Danburite is known to regulate the influence of Not Available planet. Neptunite, the unique gem is known to regulate the influence of Not Available planet.

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