Legrandite

Tanzanite

Legrandite Vs Tanzanite

Legrandite

Tanzanite

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1 Astrology

1.1 Origin

Mexico

Tanzania, Yellow, green, Yellow, green

1.2 Color

Yellow, yellowish orange

Blue

1.3 Streak

White

White, Colorless

1.4 For which Rashi?

Not Available

Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

Air, Water, Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive, Projective

1.9 Deities

Not Available

Goddess

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Love, Healing

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

Hard

2.4 Specific Gravity

3.98-4.043.35

1 7.18

2.5 Fracture

Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle

Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

2.6 Cleavage

Imperfect, poor one {100}

Perfect {010}, imperfect {100}

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

Ca₂Al₃(SiO₄)₃(OH)

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Colorless

Present

3.3 Dispersion

NA0.03

0.007 1

3.4 Transparency

Gems

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.702-1.7401.685-1.707

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Orthorhombic

3.8 Birefringence

0.0600.006-0.018

0 0.296

3.9 Clarity

Gems

TransparentUlrich Henn and Claudio C. Milisenda

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 Tanzanite Fracture

Fracture is an important parameter when you compare Legrandite and Tanzanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Legrandite Vs Tanzanite 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. Tanzanite fracture is Conchoidal, Gemstones of the world (2001), Uneven and UnevenWalter Schumann.

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Legrandite Vs Tanzanite Luster

A primary knowledge about Legrandite vs Tanzanite 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. Tanzanite, on other hand, exhibits Vitreous luster.