Vivianite

Hollandite

Facts about Vivianite and Hollandite

Vivianite

Hollandite

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1 Astrology

1.1 Origin

Southern and central Africa

Not Available

1.2 Color

Blue, Green, Colorless

Grey, Black, gray

1.3 Streak

White

Black

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

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.64-2.705.05

1 7.18

2.5 Fracture

(e.g. graphite).

Brittle, Metallic

2.6 Cleavage

{010} Perfect

Distinct / Good, Prismatic

2.7 Mohs Hardness

Not Available4-6

2 10

2.8 Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

Ba(Mn++++,Mn++)8O16

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Not Available

3.2 Pleochroism

Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue

Weak.

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent

Not Available

3.5 Refractive Index

1.560-1.640Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

monoclinic

3.8 Birefringence

0.054-0.075Not Available

0 0.296

3.9 Clarity

Transparent

Not Available

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

Vivianite Vs Hollandite Specifications

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

Vivianite is known to regulate the influence of Not Available planet. Hollandite, the unique gem is known to regulate the influence of Not Available planet.