Minium (mineral) Minium (mineral) Minium is the naturally occurring form of lead tetroxide, PbPbO also known as red lead. Minium is a light-to-vivid red and may have brown-to-yellow tints. It typically occurs in scaly-to-earthy masses. It crystallizes in the tetragonal crystal system. Minium is rare and occurs in lead-mineral deposits that have been subjected to severe oxidizing conditions. It also occurs as a result of mine fires. It is associated with cerussite, galena, litharge, massicot, mimetite, native lead, and wulfenite. It occurs in relatively small amounts throughout the world: Langhecke, Hesse; Badenweiler, Baden-Württemberg; Bleialf, Eifel district; Horhausen (), Rhineland-Palatinate in Germany. It
Mineral industry of Europe a row; the increase was 2% from the previous year, and production amounted to almost 89.1 million tons. Of all the global market mining of ore, eastern Europe was the smallest region accounting around just 1% of the market, the use of robots in the metal ore mining industry is improving the efficiency and productivity of mines and reduces operational costs. The EU metallic mining sector produces a wide range of ores yielding metal substances. Mineral industry of Europe The European mining industry has a long tradition, right now it is by far the continent's most modern and innovative industrial