Aragonite

Opal

Aragonite Vs Opal

Aragonite

Opal

Add ⊕

Astrology

Origin

Canada, Pakistan

Ethiopia

Color

Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange

Yellow, White, Red, Brown, Blue

Streak

White

For which Rashi?

Virgo, Capricorn

Cancer, Libra, Scorpio

Planet

Mercury

Element of Planets

Earth

Earth, Air, Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Cupid

Not to wear with

Powers

Protection

Astral Projection, Psychicism

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

BrittleWalter Schumann

Solubility

Dilute acid

hot salt water

Durability

Specific Gravity

2.93-2.961.98-2.25

1 7.18

👆🏻

Fracture

Subconchoidal, Conchoidal

Conchoidal

Cleavage

Distinct on {010}, imperfect {110} and {011}

None

Mohs Hardness

3.5-45-6.5

2 10

👆🏻

Chemical Composition

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

SiO₂ · nH₂O

Optical Properties

Luster

Vitreous, Resinous

Vitreous, Pearly

Pleochroism

StrongArthur Thomas

None

Dispersion

0.170.01

0.005 1

👆🏻

Transparency

Transparent, Translucent

Transparent, Translucent, Transparent to translucent

Refractive Index

1.525-1.6861.37-1.52

1 3.25

👆🏻

Optic Character

Crystal System

Orthorhombic

Trigonal

Birefringence

0.155-9999

0 0.296

👆🏻

Clarity

Transparent

Benefits

Physical

Neurological

Promotes focus and concentration

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Poor

Reproductive

Digestive

Psychology

Stability

Creativity

Healing

Emotional healing

Qualities Associated

Centering

Creativity

Aragonite Vs Opal Fracture

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

Compare Gems for Virgo

Aragonite Vs Tanzanite

Aragonite Vs Variscite

Aragonite Vs Zircon

Aragonite Vs Opal Luster

A primary knowledge about Aragonite 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. Aragonite exhibits Vitreous and Resinous luster. Opal, on other hand, exhibits Vitreous and Pearly luster.