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Rosasite Vs Chrome-Chalcedony


Chrome-Chalcedony Vs Rosasite


Astrology

Origin
Italy  
Southern and central Africa  

Color
Blue, Green  
White, Colorless, Blue, Red, Green, Yellow, Violet  

Streak
Blue, Green  
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For which Rashi?
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Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
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How to Wear?
  
  

Finger
-  
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Ring Metal
-  
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Deities
-  
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Not to wear with
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Powers
-  
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Birthstone
  
  

Planetary
-  
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Talisman
-  
-  

Physical Properties

Tenacity
Brittle  
-  

Solubility
Effervesces in cold  
-  

Durability
-  
-  

Specific Gravity
4-4.2  
2.55-2.70  

Fracture
Splintery  
-  

Cleavage
Perfect on {100} and {010}  
None  

Mohs Hardness
4  
6.5-7  

Chemical Composition
CuZn(CO3)(OH)2  
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)  

Optical Properties

Luster
Silky, Vitreous  
Waxy  

Pleochroism
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue  
-  

Dispersion
0.03  
99+
0.01  
99+

Transparency
-  
Translucent  

Refractive Index
1.672-1.688  
1.530-1.543  

Optic Character
-  
-  

Crystal System
monoclinic  
-  

Birefringence
0.139-0.143  
0.003-0.009  

Clarity
-  
Translucent  

Benefits

Physical
  
  

Neurological
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Cardiovascular
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Respiratory
Poor  
Good  

Reproductive
-  
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Digestive
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Psychology
Emotional Healing  
Peace  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Communication  
Balance  

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Rosasite Vs Chrome-Chalcedony Fracture

Fracture is an important parameter when you compare Rosasite and Chrome-Chalcedony Physical Properties. It is necessary to understand the significance of these properties, before you compare Rosasite Vs Chrome-Chalcedony 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 Rosasite is Splintery.

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Rosasite Vs Chrome-Chalcedony Luster

A primary knowledge about Rosasite vs Chrome-Chalcedony 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. Rosasite exhibits Silky and Vitreous luster. Chrome-Chalcedony, on other hand, exhibits Waxy luster.

Blue Gemstones

Blue Gemstones


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