pirita octa drica

navigate by keyword : background beauty brassyellow bright brown bunch chemical closeup colored colors copper crystals decoration decorative design detail fools formula gemstone geode geology gold golden green hence iron jewelry light luster macro metallic mineral minerals natural nature nickname octahedral pale pattern pirita polished precious purple pyrite quartz reflections resemblance rock semiprecious shine shiny smooth stone stones structure sulfide superficial texture textured turquoise white yellow

   
   
   
   
   
   
   
Pirita octaédrica
   
   
   
   
   
   
   
Octahedral crystals of pyrite on quartz. The mineral pyrite, or iron pyrite, also known as fool`s gold, is an iron sulfide with the chemical formula FeS2. This mineral`s metallic luster and pale brass-yellow hue give it a superficial resemblance to gold, hence the well-known nickname of fool`s gold.


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