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Erythrite
Erythrite

Alexandrite
Alexandrite



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Erythrite
X
Alexandrite

Erythrite Vs Alexandrite

Astrology

Origin

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

Color

Red, Colorless, Violet, pink
Green

Streak

Red
-

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

Sectile
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.063.69-3.81
1 7.18
👆🏻

Fracture

Sectile
-

Cleavage

Perfect on {010}; poor on {100} and { 1 02}.
1,1 ; 3,2.

Mohs Hardness

-99998.5
2 10
👆🏻

Chemical Composition

Co3(AsO4)2•8(H2O)
BeAl 2 O 4

Optical Properties

Luster

Subadamantine, Pearly
Vitreous

Pleochroism

Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent, Transparent to nearly opaque

Refractive Index

1.626-1.6291.739-1.770
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

monoclinic
Orthorhombic

Birefringence

-99990.007-0.010
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Aids in grounding and protection

Respiratory

-
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Compassion
Transformation

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Transformation

Erythrite Vs Alexandrite Fracture

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

Erythrite Vs Alexandrite Luster

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