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Quartz
Quartz

Crocoite
Crocoite



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Quartz
X
Crocoite

Quartz Vs Crocoite

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Astrology

Origin

Brazil
Australia, Southern and central Africa

Color

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

Streak

White
yellowish orange

For which Rashi?

Taurus, Capricorn, Sagittarius
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Planet

Venus
-

Element of Planets

Earth, Water
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Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Nerthus
-

Not to wear with

-
-

Powers

Healing, Protection
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Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.655.90-6.10
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

{0110} Indistinct
{110} Distinct, {001} Indistinct, {100} Indistinct

Mohs Hardness

72.5-3
2 10
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Chemical Composition

SiO2
PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

None
Distinctly trichroic

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
Transparent

Refractive Index

1.544-1.5532.31-2.66
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n

Birefringence

0.009-9999
0 0.296
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Clarity

Opaque
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

Supports reproductive health
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Digestive

-
-

Psychology

Clarity
Passion

Healing

Emotional healing
Physical healing

Qualities Associated

Clarity
Passion

Quartz Vs Crocoite Fracture

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

Quartz Vs Crocoite Luster

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