Alexandrite

Anhydrite

Alexandrite Vs Anhydrite

Alexandrite

Anhydrite

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Astrology

Origin

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia

Mexico

Color

Green

Colorless, Blue, Violet, White, Brown, rose, gray

Streak

White

For which Rashi?

Scorpio

Planet

Venus

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.69-3.812.90-2.98

1 7.18

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Fracture

Conchoidal

Cleavage

1,1 ; 3,2.

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

Mohs Hardness

8.53.5

2 10

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Chemical Composition

BeAl ₂ O ₄

CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Vitreous

Pearly, Greasy

Pleochroism

For violet varieties

Dispersion

0.020.01

0.005 1

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Transparency

Transparent, Transparent to nearly opaque

Transparent

Refractive Index

1.739-1.7701.570-1.614

1 3.25

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Optic Character

Biaxial/+

Crystal System

Orthorhombic

Birefringence

0.007-0.0100.042-0.044

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Aids in grounding and protection

Supports heart health

Respiratory

Excellent

Good

Reproductive

Supports reproductive health

Digestive

Psychology

Transformation

Calmness

Healing

Emotional healing

Qualities Associated

Transformation

Acceptance

Alexandrite Vs Anhydrite Fracture

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

Compare Gems for Scorpio

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Alexandrite Vs Anhydrite Luster

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