oh yes, i now have my nieces birthday presents sorted. i would have loved this, infact i still would love it. (husband: hint for mothers day)
rhodochrosite from peru and arsenopyrite with quartz from mexico
Rocks and minerals
Gaubert, Paul Marie Benoit (no date, ca 1897)
For over twenty years the Oregon State Psychiatric Hospital stored the cremated remains of patients in copper containers. Photographer David Maisel found them, and shows the beautiful — and bizarre — chemical reactions that took place as the canisters corroded in his exhibit "Library of Dust."