Untreated Purely natural Pyrite Stone It derives its name through the Greek words ‘pyrites lithos’ whose meaning could be the ‘stone which strikes fireplace’ since it alludes to the sparks generated every time a lump of pyrite struck the iron. Gemstones tend to be treated to reinforce the colour or https://benefitsofwearingruby39494.blogolenta.com/23700620/lab-grown-diamond-fundamentals-explained