Aragonite

Dumortierite

Aragonite Vs Dumortierite

Aragonite

Dumortierite

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Astrology

Origin

Canada, Pakistan

Southern and central Africa

Color

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

Blue, Violet, Brown, White, Greenish, pink

Streak

White

For which Rashi?

Virgo, Capricorn

Leo, Sagittarius

Planet

Saturn

Element of Planets

Earth

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Isis

Not to wear with

Powers

Protection

Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Dilute acid

Durability

Specific Gravity

2.93-2.963.26-3.41

1 7.18

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Fracture

Subconchoidal, Conchoidal

Fibrous, ConchoidalWalter Schumann

Cleavage

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

Distinct on {100}, poor on {110}; parting on {001}

Mohs Hardness

3.5-47-8.5

2 10

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Chemical Composition

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

AlAl₆O₃BSi₃O₁₈

Optical Properties

Luster

Vitreous, Resinous

Vitreous

Pleochroism

StrongArthur Thomas

Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue

Dispersion

0.170.01

0.005 1

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Transparency

Transparent, Translucent

Translucent, Translucent to opaque

Refractive Index

1.525-1.6861.669-1.723

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.1550.011-0.037

0 0.296

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Clarity

Transparent

Translucent

Benefits

Physical

Neurological

Promotes focus and concentration

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Poor

Good

Reproductive

Digestive

Psychology

Stability

Patience

Healing

Emotional healing

Qualities Associated

Centering

Patience

Aragonite Vs Dumortierite Fracture

Fracture is an important parameter when you compare Aragonite and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Dumortierite 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. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.

Compare Gems for Virgo

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Aragonite Vs Dumortierite Luster

A primary knowledge about Aragonite vs Dumortierite 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. Dumortierite, on other hand, exhibits Vitreous luster.