Erythrite

Opal

Erythrite Vs Opal

Erythrite

Opal

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Astrology

Origin

Czech, Mexico, Australia

Ethiopia

Color

Red, Colorless, Violet, pink

Yellow, White, Red, Brown, Blue

Streak

Red

White

For which Rashi?

Cancer, Libra, Scorpio

Planet

Mercury

Element of Planets

Earth, Air, Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Cupid

Not to wear with

Powers

Astral Projection, Psychicism

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Sectile

BrittleWalter Schumann

Solubility

hot salt water

Durability

Specific Gravity

3.061.98-2.25

1 7.18

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Fracture

Sectile

Conchoidal

Cleavage

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

None

Mohs Hardness

-99995-6.5

2 10

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Chemical Composition

Co3(AsO4)2•8(H2O)

SiO₂ · nH₂O

Optical Properties

Luster

Subadamantine, Pearly

Vitreous, Pearly

Pleochroism

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

None

Dispersion

0.030.01

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.626-1.6291.37-1.52

1 3.25

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Optic Character

Crystal System

monoclinic

Trigonal

Birefringence

-9999-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Compassion

Creativity

Healing

Emotional healing

Qualities Associated

Vitality

Creativity

Erythrite Vs Opal Fracture

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

Compare Red Gemstones

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Erythrite Vs Opal Luster

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