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alabama

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Everything posted by alabama

  1. Do you X over the target. Remember it is not a cone under a DD coil it is more a plane coming down along the axis of the coil and the object could be anywhere along the edge. You have to start by moving your coil in a straight line (while swinging it back and forth) until you lose the signal and then run the coil at 90 degrees to your previous straight line you were moving on. The item should be under the front edge of the coil where the two lines had the last signal.
  2. perhaps a little about where found as well as additional pics
  3. Getting into this discussion a bit late but hadn't logged on in a while. I know some folks are saying typical granite but those photos look like it may be more likely what is called a diorite which would be mostly feldspar (and the feldspar can be fine grained not the typical blocky crystals), biotite, hornblende and pyroxene and actually very little quartz. Diorite sometimes does contain sulfides. IMHO. As we all know it is always tough to do geology by pictures.
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