Piemontite

Goethite

Piemontite Vs Goethite

Piemontite

Goethite

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Astrology

Origin

Italy

Australia

Color

Red, Reddish, Brown, Black, Yellow

Brown, Reddish, Brownish, Yellow

Streak

Red

Brown, Brownish, Yellow

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

HCl soluble

Durability

Specific Gravity

-99994.27-4.29

1 7.18

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Fracture

Uneven, Splintery

Uneven

Cleavage

[001] good, [100] distinct

Perfect {010}

Mohs Hardness

6-6.55-5.5

2 10

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Chemical Composition

Ca2Al3(SiO4)(Si2O7)O(OH)

FeO(OH)Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous

Adamantine

Pleochroism

visible

VisibleArthur Thomas

Dispersion

0.020.05

0.005 1

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Transparency

Refractive Index

1.725-1.7562.26-2.398

1 3.25

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Optic Character

Crystal System

monoclinic

Orthorhombic

Birefringence

0.025-0.0760.138

0 0.296

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Clarity

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Spiritual growth

Creativity

Healing

Emotional healing

Qualities Associated

Balance

Emotional Healing

Piemontite Vs Goethite Fracture

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

Compare Red Gemstones

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Piemontite Vs Goethite Luster

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