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Kyanite
Kyanite

Chalcedony
Chalcedony



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Kyanite
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Chalcedony

Kyanite Vs Chalcedony

Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
Zimbabwe

Color

Blue, Yellow, Colorless, White, gray, Green, Black
Violet, White, gray, Blue, Brown, Black

Streak

White
White

For which Rashi?

Aries, Libra, Taurus
Cancer, Sagittarius

Planet

Jupiter
-

Element of Planets

Water
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Goddess Whope

Not to wear with

-
-

Powers

Love
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.53-3.652.55-2.70
1 7.18
👆🏻

Fracture

Splintery
Uneven, Splintery, Conchoidal

Cleavage

[100] perfect [010] imperfect with 79° angle between
Absent

Mohs Hardness

4-76.5-7
2 10
👆🏻

Chemical Composition

Al2SiO5
SiO2

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

Trichroic
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
Translucent, Translucent to opaque

Refractive Index

1.71-1.741.530-1.543
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Trigonal

Birefringence

-99990.003-0.009
0 0.296
👆🏻

Clarity

-
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Inner bridges
Harmony

Healing

Physical healing
Emotional healing

Qualities Associated

Inner Peace
Harmony

Kyanite Vs Chalcedony Fracture

Fracture is an important parameter when you compare Kyanite and Chalcedony Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Vs Chalcedony 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 Kyanite is Splintery. Chalcedony fracture is Uneven, Splintery and Conchoidal.

Kyanite Vs Chalcedony Luster

A primary knowledge about Kyanite vs Chalcedony 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. Kyanite exhibits Vitreous and Pearly luster. Chalcedony, on other hand, exhibits Vitreous luster.