a question for the geologists

  1. 2,687 Posts.
    lightbulb Created with Sketch. 1
    I would like to know if the chart below is anywhere near accurate for the base metals ONLY, or if it is total BS.

    I am trying to get a decent idea of the global mining years left to extract base metals from the ground at current rates of extraction.

 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.