Blue John

Ajoite

Blue John Vs Ajoite

Blue John

Ajoite

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Astrology

Origin

Southern and central Africa, Zimbabwe, South Africa

Color

White, Colorless, Blue, Red, Green, Yellow, Violet

Green, Blue

Streak

Greenish, White

For which Rashi?

Virgo

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Gaia

Not to wear with

Powers

Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Decomposed by acids

Durability

Specific Gravity

3.00-3.252.96

1 7.18

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Fracture

Cleavage

Perfect

Perfect on {010}

Mohs Hardness

-99995

2 10

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Chemical Composition

CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Optical Properties

Luster

Vitreous

Pleochroism

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

Dispersion

0.020.04

0.005 1

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Transparency

Transparent

Refractive Index

1.432-1.4361.550

1 3.25

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Optic Character

Crystal System

Triclinic

Birefringence

-99990.091

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Harmony

Peace

Healing

Emotional healing

Qualities Associated

Mental Clarity

Harmony

Blue John Vs Ajoite Fracture

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

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Blue John Vs Ajoite Luster

A primary knowledge about Blue John 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. Ajoite, on other hand, exhibits Vitreous luster.