Legrandite

Andradite

Legrandite Vs Andradite

Legrandite

Andradite

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1 Astrology

1.1 Origin

Mexico

Italy, Russia

1.2 Color

Yellow, yellowish orange

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

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.98-4.043.70-4.10

1 7.18

2.5 Fracture

Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle

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

2.6 Cleavage

Imperfect, poor one {100}

none

2.7 Mohs Hardness

4.5-56.5-7

2 10

2.8 Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

3 Optical Properties

3.1 Luster

Vitreous

Adamantine, Resinous

3.2 Pleochroism

Colorless

Not Available

3.3 Dispersion

NA0.06

0.007 1

3.4 Transparency

Gems

Transparent

3.5 Refractive Index

1.702-1.7401.88-1.94

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

cubic

3.8 Birefringence

0.0600.057

0 0.296

3.9 Clarity

Gems

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

Legrandite Vs Andradite Fracture

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

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Legrandite Vs Andradite Luster

A primary knowledge about Legrandite 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. Legrandite exhibits Vitreous luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.