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Smithsonite
Smithsonite

Legrandite
Legrandite



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Smithsonite
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Legrandite

Smithsonite Vs Legrandite

Astrology

Origin

USA, Southern and central Africa
Mexico

Color

Brown, Green, White, gray, Blue, Yellow
Yellow, yellowish orange

Streak

White
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

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

4.00-4.653.98-4.04
1 7.18
👆🏻

Fracture

Uneven, Sub-Conchoidal
Conchoidal

Cleavage

Perfect on [1011]
Imperfect, poor one {100}

Mohs Hardness

5-5.54.5-5
2 10
👆🏻

Chemical Composition

ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

-
Colorless

Dispersion

0.010.03
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.620-1.8501.702-1.740
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
monoclinic

Birefringence

0.223-0.2270.060
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Emotional Healing
Creativity

Healing

Emotional healing
-

Qualities Associated

Harmony
Optimism

Smithsonite Vs Legrandite Fracture

Fracture is an important parameter when you compare Smithsonite and Legrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Smithsonite Vs Legrandite 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 Smithsonite is Uneven and Sub-Conchoidal. Legrandite fracture is Conchoidal.

Smithsonite Vs Legrandite Luster

A primary knowledge about Smithsonite vs Legrandite 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. Smithsonite exhibits Vitreous and Pearly luster. Legrandite, on other hand, exhibits Vitreous luster.