Fig. 4From: Copper precipitation as consequence of steel corrosion in a flow-through experiment mimicking a geothermal production wellRock samples cut open after the reaction of carbon steel with synthetic Cu-containing fluid: Top left oxic experiment (O) opened immediately after removal from the brine. Top right anoxic experiment D with no additional chloride salt; Bottom experiment C: anoxic with brine. Pictures of experiment C and D were taken some weeks after the experimentsBack to article page