Sulfur

Sillimanite

Sulfur Vs Sillimanite

Sulfur

Sillimanite

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1 Astrology

1.1 Origin

India, China

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

1.2 Color

Blue, Yellow, Brown, gray, Reddish, Greenish

Blue, Green, Brownish, Greenish, Colorless, gray

1.1 Streak

White

1.4 For which Rashi?

Not Available

1.6 Planet

Not Available

1.9 Element of Planets

polyatomic nonmetal

Not Available

1.12 Energy

Not Available

1.14 How to Wear?

1.14.1 Finger

Not Available

1.17.1 Ring Metal

Not Available

1.21 Deities

Not Available

1.23 Not to wear with

Not Available

2.2 Powers

Not Available

2.4 Birthstone

2.4.1 Planetary

Not Available

2.6.1 Talisman

Not Available

3 Physical Properties

3.1 Tenacity

Not Available

Tough

3.2 Solubility

insoluble

Not Available

3.3 Durability

Not Available

3.5 Specific Gravity

Not Available3.20-3.26

1 7.18

7.4 Fracture

(e.g. graphite).

Splintery

7.5 Cleavage

{???} Imperfect, {???} Imperfect

{010} perfect

7.6 Mohs Hardness

Not Available6-7.5

2 10

9.5 Chemical Composition

Not Available

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

10 Optical Properties

10.1 Luster

Not Available

Vitreous, Subadamantine, Silky

10.2 Pleochroism

Not Available

Colourless to pale brown to yellow

10.4 Dispersion

NANA

0.007 1

12.5 Transparency

Not Available

Transparent, Translucent

12.6 Refractive Index

Not Available1.653-1.685

1 3.25

12.7 Optic Character

Not Available

12.8 Crystal System

Orthorhombic

12.9 Birefringence

Not Available0.020-0.022

0 0.296

12.10 Clarity

Not Available

Transparent

13 Benefits

13.1 Physical

13.1.1 Neurological

Not Available

13.1.2 Cardiovascular

Not Available

13.1.3 Respiratory

Not Available

13.1.4 Reproductive

Not Available

13.1.5 Digestive

Not Available

13.2 Psychology

Not Available

13.3 Healing

Not Available

13.4 Qualities Associated

Not Available

Sulfur Vs Sillimanite Fracture

Fracture is an important parameter when you compare Sulfur and Sillimanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sulfur Vs Sillimanite 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 Sulfur is (e.g. graphite).. Sillimanite fracture is Splintery.

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Sulfur Vs Sillimanite Luster

A primary knowledge about Sulfur vs Sillimanite 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. Sillimanite, on other hand, exhibits Vitreous, Subadamantine and Silky luster.