Blue John

Super Seven Crystals

Blue John Vs Super Seven Crystals

Blue John

Super Seven Crystals

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Astrology

Origin

Spain

Color

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

Brown, Green, Brownish, Yellow, Greenish, White, Black

Streak

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

3.00-3.252.9

1 7.18

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Fracture

Fibrous

Cleavage

Perfect

[010] Perfect, [100] Distinct, [011] Distinct

Mohs Hardness

-99992

2 10

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Chemical Composition

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

Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite

Optical Properties

Luster

Vitreous, Pearly, Silky

Pleochroism

Dispersion

0.020.03

0.005 1

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Transparency

Transparent

Transparent, Translucent, Opaque

Refractive Index

1.432-1.4361.519-1.521

1 3.25

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Optic Character

Crystal System

monoclinic

Birefringence

-99990.0090-0.0100

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Aids in mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Reproductive

Digestive

Psychology

Harmony

Healing

Emotional healing

Spiritual healing

Qualities Associated

Mental Clarity

Harmony

Blue John Vs Super Seven Crystals Fracture

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

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Blue John Vs Super Seven Crystals Luster

A primary knowledge about Blue John vs Super Seven Crystals 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. Super Seven Crystals, on other hand, exhibits Vitreous, Pearly and Silky luster.