Goethite

Sillimanite

Facts about Goethite and Sillimanite

Goethite

Sillimanite

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1 Astrology

1.1 Origin

Australia

USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil

1.2 Color

Brown, Brown, Reddish, Brownish, Yellow, Brown, Reddish, Brownish, Yellow

Blue, Green, Brownish, Greenish, Colorless, gray

1.3 Streak

Brown, Brownish, Yellow

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Tough

2.2 Solubility

HCl soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4.27-4.293.20-3.26

1 7.18

2.5 Fracture

Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).

Splintery

2.6 Cleavage

Perfect {010}

{010} perfect

2.7 Mohs Hardness

5-5.56-7.5

2 10

2.8 Chemical Composition

FeO(OH)Arthur Thomas , Gemstones (2009)

Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Adamantine

Vitreous, Subadamantine, Silky

3.2 Pleochroism

VisibleArthur Thomas

Colourless to pale brown to yellow

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Gemstones (2009)

Transparent, Translucent

3.5 Refractive Index

2.26-2.3981.653-1.685

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

3.8 Birefringence

0.1380.020-0.022

0 0.296

3.9 Clarity

Gemstones (2009)

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Goethite Vs Sillimanite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Goethite Vs Sillimanite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Goethite and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Goethite and Sillimanite, before you finalize to buy one.

Goethite is known to regulate the influence of Not Available planet. Sillimanite, the unique gem is known to regulate the influence of Not Available planet.