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Chalcedony
Chalcedony

Kyanite
Kyanite



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Chalcedony
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Kyanite

Chalcedony Vs Kyanite

Astrology

Origin

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

Color

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

Streak

White
White

For which Rashi?

Cancer, Sagittarius
Aries, Libra, Taurus

Planet

-
Jupiter

Element of Planets

Water
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
-

Not to wear with

-
-

Powers

Protection
Love

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.55-2.703.53-3.65
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
Splintery

Cleavage

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

Mohs Hardness

6.5-74-7
2 10
👆🏻

Chemical Composition

SiO2
Al2SiO5

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

-
Trichroic

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Translucent, Translucent to opaque
-

Refractive Index

1.530-1.5431.71-1.74
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Triclinic

Birefringence

0.003-0.009-9999
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

Harmony
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Harmony
Inner Peace

Chalcedony Vs Kyanite Fracture

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

Chalcedony Vs Kyanite Luster

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