Hollandite

Celestine

Hollandite Vs Celestine

Hollandite

Celestine

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1 Astrology

1.1 Origin

Not Available

The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)

1.2 Color

Grey, Black, gray

Colorless, Blue, Brown, Colorless, Green, gray

1.3 Streak

Black

White

1.4 For which Rashi?

Not Available

Gemini

1.5 Planet

Not Available

Venus, Neptune

1.6 Element of Planets

Not Available

Water, Air

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Gia

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Healing

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

5.053.90-4.00

1 7.18

2.5 Fracture

Brittle, Metallic

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

2.6 Cleavage

Distinct / Good, Prismatic

Perfect on {001}, good on {210}, poor on {010}

2.7 Mohs Hardness

4-63-3.5

2 10

2.8 Chemical Composition

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

SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Not Available

Vitreous, Pearly

3.2 Pleochroism

Weak.

Weakly trichroiC

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Gems

3.5 Refractive Index

Not Available1.619-1.635

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Orthorhombic

3.8 Birefringence

Not Available0.004-0.012

0 0.296

3.9 Clarity

Not Available

Gems

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

Hollandite Vs Celestine Fracture

Fracture is an important parameter when you compare Hollandite and Celestine Physical Properties. It is necessary to understand the significance of these properties, before you compare Hollandite Vs Celestine 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 Hollandite is Brittle and Metallic. Celestine fracture is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009) and UnevenArthur Thomas.

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Hollandite Vs Celestine Luster

A primary knowledge about Hollandite vs Celestine 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. Celestine, on other hand, exhibits Pearly and Vitreous luster.