Labradorite

Gahnospinel

Labradorite Vs Gahnospinel

Labradorite

Gahnospinel

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1 Astrology

1.1 Origin

Canada, USA, Mexico, Madagascar, Australia, Not Available, Finland, India, Russia, Yellow, blue, Orange

Sri Lanka

1.2 Color

Violet, Colorless, gray, White, Green

Blue

1.3 Streak

White

Not Available

1.4 For which Rashi?

Aquarius

Sagittarius, Scorpio

1.5 Planet

Not Available

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

Not Available

Projective

1.9 Deities

Isis

Hephaestus

1.10 Not to wear with

Not Available

1.11 Powers

Protection, Psychic Power

Money

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.69-2.723.65-4.55

1 7.18

2.5 Fracture

Uneven, Conchoidal, Gems, Sixth Edition (2006)

ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}

None, but may exhibit slight parting

2.7 Mohs Hardness

6-6.57.5-8

2 10

2.8 Chemical Composition

(Na,Ca)_1-2Si_3-2O₈

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

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous

3.2 Pleochroism

From the Congo

AbsentWalter Schumann

3.3 Dispersion

0.01NA

0.007 1

3.4 Transparency

Transparent, Translucent, Transparent to translucent

Gemmological Tables (2004)

3.5 Refractive Index

1.554-1.5731.735-1.790

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

Isometric

3.8 Birefringence

0.008-0.010Not Available

0 0.296

3.9 Clarity

Transparent

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

Labradorite Vs Gahnospinel Fracture

Fracture is an important parameter when you compare Labradorite and Gahnospinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite 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 Labradorite is Conchoidal, Gems, Sixth Edition (2006) and Uneven. Gahnospinel fracture is ConchoidalArthur Thomas and Gemstones (2009).

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Labradorite Vs Gahnospinel Luster

A primary knowledge about Labradorite 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. Labradorite exhibits Pearly and Vitreous luster. Gahnospinel, on other hand, exhibits Vitreous luster.