Riebeckite

Hercynite

Riebeckite Vs Hercynite

Riebeckite

Hercynite

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1 Astrology

1.1 Origin

Not Available

1.2 Color

Black, Blue, Yellow, Green

Yellow, Black

1.3 Streak

Grey, Greenish, Brown

Green

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

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.28-3.444.39

1 7.18

2.5 Fracture

Uneven, Splintery, Brittle

ConchoidalGemdat.org, Uneven

2.6 Cleavage

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}

{111} Indistinct, {111} Indistinct, {111} Indistinct

2.7 Mohs Hardness

5.0-6.07.5-8

2 10

2.8 Chemical Composition

Not Available

Fe2+ Al 2O 4Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Vitreous, Silky

Vitreous

3.2 Pleochroism

X = blue

Not Available

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Translucent

3.5 Refractive Index

1.680-1.6981.80-1.83

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m

3.8 Birefringence

0.005-0.008Not Available

0 0.296

3.9 Clarity

Not Available

Translucent

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

Riebeckite Vs Hercynite Fracture

Fracture is an important parameter when you compare Riebeckite and Hercynite Physical Properties. It is necessary to understand the significance of these properties, before you compare Riebeckite Vs Hercynite 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 Riebeckite is Brittle, Splintery and Uneven. Hercynite fracture is ConchoidalGemdat.org and Uneven.

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Riebeckite Vs Hercynite Luster

A primary knowledge about Riebeckite vs Hercynite 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. Riebeckite exhibits Silky and Vitreous luster. Hercynite, on other hand, exhibits Vitreous luster.