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Ajoite
Ajoite

Blue John
Blue John



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Ajoite
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Blue John

Ajoite Vs Blue John

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Astrology

Origin

Southern and central Africa, Zimbabwe, South Africa
-

Color

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

Streak

Greenish, White
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For which Rashi?

Virgo
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Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Gaia
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Not to wear with

-
-

Powers

Healing
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Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

Decomposed by acids
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Durability

-
-

Specific Gravity

2.963.00-3.25
1 7.18
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Fracture

-
-

Cleavage

Perfect on {010}
Perfect

Mohs Hardness

5-9999
2 10
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Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
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Pleochroism

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

0.040.02
0.005 1
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Transparency

-
Transparent

Refractive Index

1.5501.432-1.436
1 3.25
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Optic Character

-
-

Crystal System

Triclinic
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Birefringence

0.091-9999
0 0.296
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Clarity

-
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
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Psychology

Peace
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Mental Clarity

Ajoite Vs Blue John Fracture

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

Ajoite Vs Blue John Luster

A primary knowledge about Ajoite vs Blue John 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 exhibits Vitreous luster.