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Prospecting in the New Millenium By Darrel Dodd Last March my friend Ken Dunham called me on a Thursday and asked if I would like to go to the Crusher Mica Quarry after our work day at the Foundation's trailer on Saturday. Of course the answer was YES! Although I had never heard of this mine, I headed for my computer, opened my Delorme Topo program, and typed in the mine name. To my surprise, there was the exact location with latitude & longitude. For field work I use my Garmin 45 GPS (Global Positioning System). As we headed for the field I felt completely confident of locating this mine with the maps I printed and My GPS. As we traveled down the back roads southwest of Phoenix we watched the GPS setting change until we reached the approximate latitude and we turned off the small winding back road. Then it happened ...we came up against a Babbitt Barrier, that is, a wilderness area sign. We struck out across the desert with the GPS in hand. My friends Ken and Harvey Jong knew this would be a real test of modern day prospecting. When you are leading an adventure with two doubting people, you are either going to be hero and find your location, or never hear the end of it. Unfortunately, I have been on both sides! A couple of miles into our hike we came up a small ridge. According to the GPS the Mine was still further on. Now I had to make the decision to turn back because no mine was in sight, or take a chance and go on. On we went. As we crested the ridge there was still no mine in sight, but according to the readings it was only a few thousand feet away. Just as the 'exact' readings were displayed on the GPS, we found a corner post marker, and looked up to see the mine. Boy, was I relieved. This is a pegmatite area with beautiful green Mica crystals, Tourmaline and Garnet crystals. Unfortunately, we were not sure if we were in the wilderness area, so of course we did not collect anything at the mine site. This was a great test of our topos and tools Now, before our field trips, we take a test run in cyberspace! Happy hunting.
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