Diaspore

Andradite

Diaspore Vs Andradite

Diaspore

Andradite

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1 Astrology

1.1 Origin

Turkey

Italy, Russia

1.2 Color

Colorless, White, Yellow, White, Greenish, gray, Brown, Colorless, Yellow

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

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

Very brittle

Brittle

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.30-3.403.70-4.10

1 7.18

2.5 Fracture

Conchoidal, Brittle, Conchoidal

Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

{010} perfect, {110} distinct, {100} in traces

none

2.7 Mohs Hardness

6.5-76.5-7

2 10

2.8 Chemical Composition

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

3 Optical Properties

3.1 Luster

Pearly

Adamantine, Resinous

3.2 Pleochroism

Strong

Not Available

3.3 Dispersion

NA0.06

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.702-1.7501.88-1.94

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

cubic

3.8 Birefringence

0.0480.057

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

Diaspore Vs Andradite Fracture

Fracture is an important parameter when you compare Diaspore and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Diaspore Vs Andradite 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 Diaspore is Brittle, Conchoidal and Conchoidal. Andradite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Diaspore Vs Andradite Luster

A primary knowledge about Diaspore vs Andradite 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. Diaspore exhibits Pearly luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.