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Legrandite Vs Mimetite


Mimetite Vs Legrandite


Astrology

Origin
Mexico   
Mexico, Southern and central Africa   

Color
Yellow, yellowish orange   
Brownish, Red, Yellow, White, Brown, orange   

Streak
White   
White   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Not Available   

Deities
Not Available   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Brittle   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.98-4.04   
7.10   

Fracture
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle   
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle   

Cleavage
Imperfect, poor one {100}   
[10 1 1] Imperfect   

Mohs Hardness
4.5-5   
3.5   

Chemical Composition
Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties

Luster
Vitreous   
Resinous, Subadamantine   

Pleochroism
Colorless   
Weak   

Dispersion
Not Available   
Not Available   

Transparency
Gems   
Translucent   

Refractive Index
1.702-1.740   
2.106-2.263   

Optic Character
Not Available   
Not Available   

Crystal System
monoclinic   
Hexagonal   

Birefringence
0.060   
0.019   

Clarity
Gems   
Translucent   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Legrandite Vs Mimetite Fracture

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

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Legrandite Vs Mimetite Luster

A primary knowledge about Legrandite vs Mimetite 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. Mimetite, on other hand, exhibits Resinous and Subadamantine luster.

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Yellow Gemstones


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