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Legrandite
Legrandite

Super Seven Crystals
Super Seven Crystals



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Legrandite
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Super Seven Crystals

Legrandite Vs Super Seven Crystals

Astrology

Origin

Mexico
Spain

Color

Yellow, yellowish orange
Brown, Green, Brownish, Yellow, Greenish, White, Black

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
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.98-4.042.9
1 7.18
👆🏻

Fracture

Conchoidal
Fibrous

Cleavage

Imperfect, poor one {100}
[010] Perfect, [100] Distinct, [011] Distinct

Mohs Hardness

4.5-52
2 10
👆🏻

Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite

Optical Properties

Luster

Vitreous
Vitreous, Pearly, Silky

Pleochroism

Colorless
-

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

-
Transparent, Translucent, Opaque

Refractive Index

1.702-1.7401.519-1.521
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.0600.0090-0.0100
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Harmony

Healing

-
Spiritual healing

Qualities Associated

Optimism
Harmony

Legrandite Vs Super Seven Crystals Fracture

Fracture is an important parameter when you compare Legrandite and Super Seven Crystals Physical Properties. It is necessary to understand the significance of these properties, before you compare Legrandite Vs Super Seven Crystals 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. Super Seven Crystals fracture is Fibrous.

Legrandite Vs Super Seven Crystals Luster

A primary knowledge about Legrandite vs Super Seven Crystals 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. Super Seven Crystals, on other hand, exhibits Vitreous, Pearly and Silky luster.