Fayalite

Spessartine

Facts about Fayalite and Spessartine

Fayalite

Spessartine

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1 Astrology

1.1 Origin

Southern and central Africa

Afghanistan, China, Madagascar, Southern and central Africa, Pakistan, Sri Lanka, USA

1.2 Color

Yellow, Brown, Black, Black

Red, Reddish, orange, Brown

1.3 Streak

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

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4.3924.12-4.18

1 7.18

2.5 Fracture

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

ConchoidalArthur Thomas, Conchoidal, Brittle

2.6 Cleavage

{010} moderate, {100} imperfect

{???} Distinct

2.7 Mohs Hardness

6.5-77-7.5

2 10

2.8 Chemical Composition

Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

3 Optical Properties

3.1 Luster

Vitreous, Resinous

Vitreous

3.2 Pleochroism

Faint

Not Available

3.3 Dispersion

NA0.03

0.007 1

3.4 Transparency

TransparentAnthony et al, Handbook of mineralogy (2001)

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.827-1.8791.789-1.820

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Isometric

3.8 Birefringence

0.042-0.0510.027

0 0.296

3.9 Clarity

TransparentAnthony et al

TransparentUlrich Henn and Claudio C. Milisenda

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

Fayalite Vs Spessartine Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Fayalite Vs Spessartine 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 Fayalite and Spessartine Astrology. Its highly necessary to have a basic knowledge of facts about Fayalite and Spessartine, before you finalize to buy one.

Fayalite is known to regulate the influence of Not Available planet. Spessartine, the unique gem is known to regulate the influence of Not Available planet.