Hematite

Gahnospinel

Hematite Vs Gahnospinel

Hematite

Gahnospinel

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Astrology

Origin

Southern and central Africa

Sri Lanka

Color

Black, Reddish, gray, Red

Blue

Streak

Black, Brown, Reddish, Red

For which Rashi?

Aries, Aquarius

Sagittarius, Scorpio

Planet

Saturn

Pluto

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Mars

Hephaestus

Not to wear with

Powers

Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

5.00-5.303.65-4.55

1 7.18

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Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal

Conchoidal

Cleavage

None, may show partings on {0001} and {10 1 1}

None, but may exhibit slight parting

Mohs Hardness

67.5-8

2 10

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Chemical Composition

Fe 2O 3Arthur Thomas , Gemstones (2009)

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

Optical Properties

Luster

Vitreous

Pleochroism

O = brownish red; E = yellowish red

Dispersion

0.050.02

0.005 1

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Transparency

OpaqueHerve Nicolas Lazzarelli

Refractive Index

2.690-3.2201.735-1.790

1 3.25

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Optic Character

Crystal System

Trigonal

Isometric

Birefringence

0.280-9999

0 0.296

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Clarity

OpaqueHerve Nicolas Lazzarelli

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Grounding

Empowerment

Healing

Physical healing

Qualities Associated

Grounding

Transformation

Hematite Vs Gahnospinel Fracture

Fracture is an important parameter when you compare Hematite and Gahnospinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Hematite 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 Hematite is Uneven, ConchoidalWalter Schumann and Conchoidal. Gahnospinel fracture is Conchoidal.

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Hematite Vs Gahnospinel Luster

A primary knowledge about Hematite 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. Gahnospinel, on other hand, exhibits Vitreous luster.