I visited the Oceanview Mine in Play for a pay to dig day. The owner Jeff, his rather attractive sister and the mines engineer Steve all made it a great day. I did not do great, but beat off the skunk good. The upper clear pieces are Triphane (a yellowish Spodumene), the black is Shorl, black tourmaline. The rest are various colors of tourmaline. The big hot pink piece I purchased. The real hot pink is what the mine is most famous for ans I plan on cutting 4-5 nice cabs for jewelry.....it was a fun hard working day