Hollandite

Serendibite

Hollandite Vs Serendibite

Hollandite

Serendibite

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Astrology

Origin

Southern and central Africa

Color

Grey, Black, gray

Yellow, Blue, Black, Green, gray

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

Durability

Specific Gravity

5.053.43-3.44

1 7.18

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Fracture

Cleavage

Distinct / Good, Prismatic

None Observed

Mohs Hardness

4-66.5-7

2 10

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Chemical Composition

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

Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous

Pleochroism

Weak.

visible

Dispersion

0.030.02

0.005 1

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Transparency

Refractive Index

-99991.696-1.702

1 3.25

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Optic Character

Crystal System

monoclinic

Triclinic

Birefringence

-99990.005

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Poor

Reproductive

Digestive

Psychology

Transformation

Healing

Emotional healing

Qualities Associated

Transformation

Hollandite Vs Serendibite Fracture

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

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Hollandite Vs Serendibite Luster

A primary knowledge about Hollandite vs Serendibite 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. Serendibite, on other hand, exhibits Vitreous luster.