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Charlesite
Charlesite

Blue John
Blue John



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Charlesite
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Blue John

Charlesite Vs Blue John

Astrology

Origin

Southern and central Africa
-

Color

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

Streak

White
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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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.793.00-3.25
1 7.18
👆🏻

Fracture

Irregular/uneven
-

Cleavage

Perfect on {10bar10}
Perfect

Mohs Hardness

2.5-9999
2 10
👆🏻

Chemical Composition

Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
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Pleochroism

Nearly colorless to pale golden yellow
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Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.4921.432-1.436
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Growth
Mental Clarity

Charlesite Vs Blue John Fracture

Fracture is an important parameter when you compare Charlesite and Blue John Physical Properties. It is necessary to understand the significance of these properties, before you compare Charlesite 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. Fracture observed in Charlesite is Irregular/uneven.

Charlesite Vs Blue John Luster

A primary knowledge about Charlesite 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. Charlesite exhibits Vitreous luster.