Feldspar

Gedrite

Feldspar Vs Gedrite

Feldspar

Gedrite

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Astrology

Origin

Southern and central Africa

Color

Yellow, Green

Brown, Green, gray, White

Streak

White

gray, White

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

Solubility

Durability

Specific Gravity

2.56-2.753.15-3.259

1 7.18

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Fracture

Uneven, Conchoidal

Cleavage

two or three

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

Mohs Hardness

6-6.55.5-6

2 10

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Chemical Composition

KAlSi3O8

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

Optical Properties

Luster

Vitreous

Pleochroism

None

Weak to moderate

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent

Transparent

Refractive Index

1.518-1.5701.625-1.718

1 3.25

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Optic Character

Crystal System

Triclinic or monoclinic

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

Birefringence

0.008-0.010-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Flexibility

Focus

Healing

Emotional healing

Qualities Associated

Balance

Protection

Feldspar Vs Gedrite Fracture

Fracture is an important parameter when you compare Feldspar and Gedrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar 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 Feldspar is Uneven and Conchoidal.

Compare Green Gemstones

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Feldspar Vs Grossular

Feldspar Vs Gedrite Luster

A primary knowledge about Feldspar 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. Feldspar exhibits Vitreous luster. Gedrite, on other hand, exhibits Vitreous luster.