Williamsite

Hollandite

Williamsite Vs Hollandite

Williamsite

Hollandite

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Astrology

Origin

Southern and central Africa

Color

Green

Grey, Black, gray

Streak

Black

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

Durability

Specific Gravity

2.51-2.635.05

1 7.18

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Fracture

Conchoidal

Cleavage

Perfect

Distinct / Good, Prismatic

Mohs Hardness

44-6

2 10

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Chemical Composition

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

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

Optical Properties

Luster

Waxy, Silky, Resinous, Greasy

Pleochroism

Weak.

Dispersion

0.030.03

0.005 1

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Transparency

TranslucentHerve Nicolas Lazzarelli

Refractive Index

1.530-1.575-9999

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

-9999-9999

0 0.296

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Clarity

TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Poor

Reproductive

Digestive

Psychology

Compassion

Transformation

Healing

Emotional healing

Qualities Associated

Compassion

Transformation

Williamsite Vs Hollandite Fracture

Fracture is an important parameter when you compare Williamsite and Hollandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Williamsite Vs Hollandite 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. Fracture observed in Williamsite is Conchoidal.

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Williamsite Vs Hollandite Luster

A primary knowledge about Williamsite vs Hollandite 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. Williamsite exhibits Waxy, Silky, Resinous and Greasy luster.