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Anhydrite
Anhydrite

Friedelite
Friedelite



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Anhydrite
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Friedelite

Anhydrite Vs Friedelite

Astrology

Origin

Mexico
USA

Color

Colorless, Blue, Violet, White, Brown, rose, gray
Red, Brown, Yellow, pink

Streak

White
pink

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.90-2.983.06-3.19
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

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

Mohs Hardness

3.54-5
2 10
👆🏻

Chemical Composition

CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.

Optical Properties

Luster

Pearly, Greasy
-

Pleochroism

For violet varieties
-

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.570-1.6141.627-1.663
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m

Birefringence

0.042-0.0440.032-0.035
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Calmness
Harmony

Healing

Emotional healing
-

Qualities Associated

Acceptance
Creativity

Anhydrite Vs Friedelite Fracture

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

Anhydrite Vs Friedelite Luster

A primary knowledge about Anhydrite vs Friedelite 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.