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Blue John
Blue John

Beryl
Beryl



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Blue John
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Beryl

Blue John Vs Beryl

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Astrology

Origin

-
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia

Color

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

Streak

-
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.00-3.252.60-2.90
1 7.18
👆🏻

Fracture

-
Uneven, Conchoidal, Irregular

Cleavage

Perfect
Imperfect on {0001}

Mohs Hardness

-99997.5-8
2 10
👆🏻

Chemical Composition

CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Be3Al2Si6O18

Optical Properties

Luster

-
Vitreous, Resinous

Pleochroism

-
Weak to distinct

Dispersion

0.020.01
0.005 1
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Transparency

Transparent
Transparent, Transparent to opaque

Refractive Index

1.432-1.4361.560-1.604
1 3.25
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Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

-99990.0040-0.0070
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Communication

Healing

Emotional healing
Physical healing

Qualities Associated

Mental Clarity
Courage

Blue John Vs Beryl Fracture

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

Blue John Vs Beryl Luster

A primary knowledge about Blue John vs Beryl 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. Beryl, on other hand, exhibits Vitreous and Resinous luster.