Hercynite

Caledonite

Hercynite Vs Caledonite

Hercynite

Caledonite

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1 Astrology

1.1 Origin

Not Available

USA

1.2 Color

Yellow, Black

Blue, Green, Blue, Green, Green

1.3 Streak

Green

Blue, Greenish, White

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

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4.395.6-5.76

1 7.18

2.5 Fracture

ConchoidalGemdat.org, Uneven

Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)

2.6 Cleavage

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

[001] perfect; [100] distinct

2.7 Mohs Hardness

7.5-82.5-3

2 10

2.8 Chemical Composition

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

Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Not Available

Weak

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Translucent

Transparent

3.5 Refractive Index

1.80-1.831.818-1.909

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

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

Orthorhombic

3.8 Birefringence

Not Available0.091

0 0.296

3.9 Clarity

Translucent

Transparent

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

Hercynite Vs Caledonite Fracture

Fracture is an important parameter when you compare Hercynite and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hercynite Vs Caledonite 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 Hercynite is ConchoidalGemdat.org and Uneven. Caledonite fracture is Handbook of mineralogy (2001), Uneven and UnevenAnthony et al.

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Hercynite Vs Caledonite Luster

A primary knowledge about Hercynite vs Caledonite 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. Hercynite exhibits Vitreous luster. Caledonite, on other hand, exhibits Vitreous luster.