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Anhydrite
Anhydrite

Quartz
Quartz



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Anhydrite
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Quartz

Anhydrite Vs Quartz

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Astrology

Origin

Mexico
Brazil

Color

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

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-2.982.65
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
{0110} Indistinct

Mohs Hardness

3.57
2 10
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Chemical Composition

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

Optical Properties

Luster

Pearly, Greasy
Vitreous

Pleochroism

For violet varieties
None

Dispersion

0.010.01
0.005 1
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Transparency

Transparent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.570-1.6141.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.042-0.0440.009
0 0.296
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Clarity

Transparent
Opaque

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Calmness
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

Acceptance
Clarity

Anhydrite Vs Quartz Fracture

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

Anhydrite Vs Quartz Luster

A primary knowledge about Anhydrite 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. Anhydrite exhibits Pearly and Greasy luster. Quartz, on other hand, exhibits Vitreous luster.