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Quartz
Quartz

Mottramite
Mottramite



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Quartz
X
Mottramite

Quartz Vs Mottramite

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Astrology

Origin

Brazil
-

Color

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

Streak

White
Green, Brownish

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

-
Soluble

Durability

-
-

Specific Gravity

2.655.9
1 7.18
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Fracture

Conchoidal
Sub-Conchoidal

Cleavage

{0110} Indistinct
None observed

Mohs Hardness

73
2 10
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Chemical Composition

SiO2
PbCu(VO4)(OH)

Optical Properties

Luster

Vitreous
Greasy

Pleochroism

None
Visible X=Y= canary yellow to greenish yellow

Dispersion

0.010.04
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.544-1.5532.170
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.0090.150
0 0.296
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Clarity

Opaque
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Clarity
Confidence

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Transformation

Quartz Vs Mottramite Fracture

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

Quartz Vs Mottramite Luster

A primary knowledge about Quartz vs Mottramite 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. Mottramite, on other hand, exhibits Greasy luster.