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Apophyllite
Apophyllite

Blue John
Blue John



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Apophyllite
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Blue John

Apophyllite Vs Blue John

Astrology

Origin

India, Canada, Brazil
-

Color

Colorless, Reddish, White, pink, Green, Yellow, Violet, Blue, Brown
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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.30-2.503.00-3.25
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Perfect on (001)
Perfect

Mohs Hardness

4.5-5-9999
2 10
👆🏻

Chemical Composition

KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
CaF 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Pearly
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Pleochroism

Dichroic (colorless)
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Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.530-1.5431.432-1.436
1 3.25
👆🏻

Optic Character

Uniaxial/-
-

Crystal System

tetragonal
-

Birefringence

0.000-0.003-9999
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Aids in mental clarity and intuition
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual Connection
Harmony

Healing

Emotional healing
Emotional healing

Qualities Associated

Connection to Spiritual Guides
Mental Clarity

Apophyllite Vs Blue John Fracture

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

Apophyllite Vs Blue John Luster

A primary knowledge about Apophyllite 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. Apophyllite exhibits Vitreous and Pearly luster.