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Blue John
Blue John

Hessonite
Hessonite



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Blue John
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Hessonite

Blue John Vs Hessonite

Astrology

Origin

-
Canada, Southern and central Africa, Sri Lanka

Color

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

Streak

-
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
Pearl, Moonstone

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.00-3.253.55-3.73
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

Perfect
None

Mohs Hardness

-99997-7.5
2 10
👆🏻

Chemical Composition

CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Ca3Al2(SiO4)3

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.432-1.4361.742-1.748
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Creativity

Healing

Emotional healing
Physical healing

Qualities Associated

Mental Clarity
Creativity

Blue John Vs Hessonite Fracture

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

Blue John Vs Hessonite Luster

A primary knowledge about Blue John vs Hessonite 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.