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Quartz
Quartz

Pyrophyllite
Pyrophyllite



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Quartz
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Pyrophyllite

Quartz Vs Pyrophyllite

Astrology

Origin

Brazil
Brazil

Color

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

Streak

White
White

For which Rashi?

Taurus, Capricorn, Sagittarius
-

Planet

Venus
-

Element of Planets

Earth, Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Nerthus
-

Not to wear with

-
-

Powers

Healing, Protection
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.652.65-2.90
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

{0110} Indistinct
{001} Perfect

Mohs Hardness

7-9999
2 10
👆🏻

Chemical Composition

SiO2
Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Pearly

Pleochroism

None
-

Dispersion

0.010.05
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
Translucent

Refractive Index

1.544-1.5531.534-1.601
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.0090.050
0 0.296
👆🏻

Clarity

Opaque
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Clarity
-

Healing

Emotional healing
-

Qualities Associated

Clarity
Emotional Healing

Quartz Vs Pyrophyllite Fracture

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

Quartz Vs Pyrophyllite Luster

A primary knowledge about Quartz vs Pyrophyllite 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. Pyrophyllite, on other hand, exhibits Pearly luster.