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For decades, Mike Porter ran a business where he took people worldwide to various mine sites and deposits. These tours were open to anyone; somehow, Mike managed to navigate the red tape and get onto every mine site. That was the magic of the Porter Geo International Study Tours.
Let's explore.
By Ahmad Saleem, Steve Beresford5
1111 ratings
For decades, Mike Porter ran a business where he took people worldwide to various mine sites and deposits. These tours were open to anyone; somehow, Mike managed to navigate the red tape and get onto every mine site. That was the magic of the Porter Geo International Study Tours.
Let's explore.