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Quartz
Quartz

Legrandite
Legrandite



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Quartz
X
Legrandite

Quartz Vs Legrandite

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Astrology

Origin

Brazil
Mexico

Color

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

Streak

White
White

For which Rashi?

Taurus, Capricorn, Sagittarius
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Planet

Venus
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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
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.653.98-4.04
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

{0110} Indistinct
Imperfect, poor one {100}

Mohs Hardness

74.5-5
2 10
👆🏻

Chemical Composition

SiO2
Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

None
Colorless

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
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Refractive Index

1.544-1.5531.702-1.740
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
monoclinic

Birefringence

0.0090.060
0 0.296
👆🏻

Clarity

Opaque
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
-

Respiratory

Good
-

Reproductive

Supports reproductive health
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Digestive

-
-

Psychology

Clarity
Creativity

Healing

Emotional healing
-

Qualities Associated

Clarity
Optimism

Quartz Vs Legrandite Fracture

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

Quartz Vs Legrandite Luster

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