rock identify

  1. Palladium in Quartzo Feldspathic Gneiss ?

    Hi all, Im a new member here. Recently we purchased a land which had lot of rocks. Got it tested from Geologist and he said its fully of Quartzo Feldspathic Gneiss rock. Also gave samples for XRD testing and the graph peak indicates Palladium Zinc. Does it mean this rock has palladium content...
  2. What kind of rock is this

    This rock is very heavy it weights almost 2 lbs I have been soaking it for over a year in water And it hasn't changed at all I found it near Hollister California in the mountains