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Legrandite
Legrandite

Coral
Coral



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Legrandite
X
Coral

Legrandite Vs Coral

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Astrology

Origin

Mexico
Southern and central Africa

Color

Yellow, yellowish orange
White, Blue

Streak

White
-

For which Rashi?

-
Pisces

Planet

-
Neptune

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Venus

Not to wear with

-
-

Powers

-
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.98-4.042.60-2.70
1 7.18
👆🏻

Fracture

Conchoidal
Irregular

Cleavage

Imperfect, poor one {100}
None

Mohs Hardness

4.5-53-4
2 10
👆🏻

Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
-

Pleochroism

Colorless
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

-
Translucent

Refractive Index

1.702-1.7401.486-1.658
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Trigonal

Birefringence

0.0600.160-0.172
0 0.296
👆🏻

Clarity

-
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

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Enhances intuition and psychic abilities

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Emotional balance

Healing

-
Emotional healing

Qualities Associated

Optimism
Emotional Balance

Legrandite Vs Coral Fracture

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

Legrandite Vs Coral Luster

A primary knowledge about Legrandite vs Coral 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.