Chrysocolla

Gahnospinel

Chrysocolla Vs Gahnospinel

Chrysocolla

Gahnospinel

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1 Astrology

1.1 Origin

Southern and central Africa, Sixth Edition (2006)

Sri Lanka

1.2 Color

Blue, Green, Blue, Brown

Blue

1.3 Streak

White, Blue, Green

Not Available

1.4 For which Rashi?

Taurus

Sagittarius, Scorpio

1.5 Planet

Venus

Pluto

1.6 Element of Planets

Water

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Projective

1.9 Deities

Venus

Hephaestus

1.10 Not to wear with

Not Available

1.11 Powers

Love

Money

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

2.00-2.453.65-4.55

1 7.18

2.5 Fracture

Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

none

None, but may exhibit slight parting

2.7 Mohs Hardness

2-47.5-8

2 10

2.8 Chemical Composition

Cu₂H₂Si₂O₅(OH)₄

(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Vitreous

3.2 Pleochroism

AbsentWalter Schumann

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Opaque

Gemmological Tables (2004)

3.5 Refractive Index

1.460-1.5701.735-1.790

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Isometric

3.8 Birefringence

0.023-0.050Not Available

0 0.296

3.9 Clarity

Gemmological Tables (2004) More from other references

TransparentUlrich Henn and Claudio C. Milisenda

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

Chrysocolla Vs Gahnospinel Fracture

Fracture is an important parameter when you compare Chrysocolla and Gahnospinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrysocolla Vs Gahnospinel 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 Chrysocolla is Brittle, ConchoidalArthur Thomas, Gemstones (2009) and Sub-Conchoidal. Gahnospinel fracture is ConchoidalArthur Thomas and Gemstones (2009).

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Chrysocolla Vs Gahnospinel Luster

A primary knowledge about Chrysocolla vs Gahnospinel 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. Chrysocolla exhibits Greasy and Vitreous luster. Gahnospinel, on other hand, exhibits Vitreous luster.