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Chalcedony
Chalcedony

Quartz
Quartz



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Chalcedony
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Quartz

Chalcedony Vs Quartz

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Astrology

Origin

Zimbabwe
Brazil

Color

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

Streak

White
White

For which Rashi?

Cancer, Sagittarius
Taurus, Capricorn, Sagittarius

Planet

-
Venus

Element of Planets

Water
Earth, Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Goddess Whope
Nerthus

Not to wear with

-
-

Powers

Protection
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.55-2.702.65
1 7.18
👆🏻

Fracture

Uneven, Splintery, Conchoidal
Conchoidal

Cleavage

Absent
{0110} Indistinct

Mohs Hardness

6.5-77
2 10
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Chemical Composition

SiO2
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
None

Dispersion

0.010.01
0.005 1
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Transparency

Translucent, Translucent to opaque
Transparent, Translucent, Transparent to translucent

Refractive Index

1.530-1.5431.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Trigonal

Birefringence

0.003-0.0090.009
0 0.296
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Clarity

Translucent
Opaque

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Harmony
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Clarity

Chalcedony Vs Quartz Fracture

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

Chalcedony Vs Quartz Luster

A primary knowledge about Chalcedony vs Quartz 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. Quartz, on other hand, exhibits Vitreous luster.