Hollandite

Wavellite

Hollandite Vs Wavellite

Hollandite

Wavellite

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Astrology

Origin

Color

Grey, Black, gray

Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black

Streak

Black

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

insoluble

Durability

Specific Gravity

5.052.36

1 7.18

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Fracture

Uneven, Subconchoidal, Fibrous

Cleavage

Distinct / Good, Prismatic

[110] perfect, [101] good, [010] distinct

Mohs Hardness

4-63.5-4

2 10

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Chemical Composition

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

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Resinous, Pearly

Pleochroism

Weak.

Weak

Dispersion

0.030.02

0.005 1

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Transparency

Refractive Index

-99991.518-1.561

1 3.25

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Optic Character

Crystal System

monoclinic

Orthorhombic

Birefringence

-99990.025

0 0.296

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Clarity

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Poor

Reproductive

Digestive

Psychology

Transformation

Clarity

Healing

Emotional healing

Qualities Associated

Transformation

Clarity

Hollandite Vs Wavellite Fracture

Fracture is an important parameter when you compare Hollandite and Wavellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hollandite Vs Wavellite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Wavellite fracture is Uneven, Subconchoidal and Fibrous.

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Hollandite Vs Wavellite Luster

A primary knowledge about Hollandite vs Wavellite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Wavellite, on other hand, exhibits Vitreous, Resinous and Pearly luster.