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Euclase
Euclase

Goethite
Goethite



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Euclase
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Goethite

Euclase Vs Goethite

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Astrology

Origin

Brazil, Colombia, Southern and central Africa
Australia

Color

Greenish, Blue, Colorless, White, Green
Brown, Reddish, Brownish, Yellow

Streak

White
Brown, Brownish, Yellow

For which Rashi?

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-

Planet

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-

Element of Planets

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-

Energy

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-

How to Wear?

Finger

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-

Ring Metal

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-

Deities

-
-

Not to wear with

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-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
HCl soluble

Durability

-
-

Specific Gravity

3.08-3.124.27-4.29
1 7.18
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Fracture

ConchoidalWalter Schumann
Uneven

Cleavage

{010} Perfect
Perfect {010}

Mohs Hardness

7.55-5.5
2 10
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Chemical Composition

BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
FeO(OH)Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Weak: colorless-(greenish) yellow
VisibleArthur Thomas

Dispersion

0.020.05
0.005 1
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Transparency

-
-

Refractive Index

1.650-1.6772.26-2.398
1 3.25
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Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Orthorhombic

Birefringence

0.019-0.0250.138
0 0.296
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Clarity

TransparentUlrich Henn and Claudio C. Milisenda
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Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

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Respiratory

Good
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Reproductive

-
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Digestive

-
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Psychology

Harmony
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Emotional Healing

Euclase Vs Goethite Fracture

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

Euclase Vs Goethite Luster

A primary knowledge about Euclase vs Goethite 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. Euclase exhibits Vitreous luster. Goethite, on other hand, exhibits Adamantine luster.