Sanidine

Gedrite

Sanidine Vs Gedrite

Sanidine

Gedrite

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1 Astrology

1.1 Origin

Madagascar, Southern and central Africa

Southern and central Africa

1.2 Color

Grey, Brownish, Blue, Colorless, White, gray, Reddish

Brown, Brown, Green, Green, gray, White

1.3 Streak

White

gray, White, gray, 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

2.54-2.613.15-3.259

1 7.18

2.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Not Available

2.6 Cleavage

{001} Perfect, {010} Good

Gedrite Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.

2.7 Mohs Hardness

65.5-6

2 10

2.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Not Available

Fibrous, Vitreous

3.2 Pleochroism

WeakMichael OâDonoghue

Weak to moderate

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.518-1.5361.625-1.718

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

3.8 Birefringence

0.005-0.008Not Available

0 0.296

3.9 Clarity

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

Sanidine Vs Gedrite Fracture

Fracture is an important parameter when you compare Sanidine and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sanidine Vs Gedrite 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 Sanidine is Gems, Sixth Edition (2006), Uneven and Uneven.

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Sanidine Vs Gedrite Luster

A primary knowledge about Sanidine vs Gedrite 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. Gedrite, on other hand, exhibits Fibrous and Vitreous luster.