This week’s Mineral of the Week is hematite… 20048 Hematite, Quartz, Muscovite, Cavradi gorge, Curnera Valley, Tujetsch, Surselva Region, Grisons, Switzerland Related posts:A Good Thing or a Bad Thing...An Exciting Opportunity...Saleeite, Lake Boga, VictoriaNew Species Arrived...From Facebook to MeWe... Reverting back to previous lens... Hematite...