Spinel

Ajoite

Spinel Vs Ajoite

Spinel

Ajoite

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Astrology

Origin

Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia

Southern and central Africa, Zimbabwe, South Africa

Color

Blue, Violet, Colorless, Red, Green, Brown

Green, Blue

Streak

White

Greenish, White

For which Rashi?

Sagittarius, Scorpio

Virgo

Planet

Pluto

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Hephaestus

Gaia

Not to wear with

Powers

Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Decomposed by acids

Durability

Specific Gravity

3.64-3.662.96

1 7.18

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Fracture

Conchoidal, Uneven

Cleavage

None, but may exhibit slight parting

Perfect on {010}

Mohs Hardness

2 10

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Chemical Composition

MgAl₂O₄

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Optical Properties

Luster

Vitreous

Pleochroism

Absent

X: very light bluish green; Y and Z: brilliant bluish green

Dispersion

0.020.04

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.731.550

1 3.25

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Optic Character

Crystal System

Isometric

Triclinic

Birefringence

-99990.091

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Revitalization

Peace

Healing

Emotional healing

Qualities Associated

Vitality

Harmony

Spinel Vs Ajoite Fracture

Fracture is an important parameter when you compare Spinel and Ajoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Ajoite 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 Spinel is Conchoidal and Uneven.

Compare Gems for Scorpio

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Spinel Vs Ajoite Luster

A primary knowledge about Spinel vs Ajoite 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. Spinel exhibits Vitreous luster. Ajoite, on other hand, exhibits Vitreous luster.