These are the last of the mineral and gem photos from the Carnegie Museum of Natural History for this trip. The items are very odd in shape and color and the fuzzy orbs in the first image make me think how did they ever even pick up this specimen without crushing it?
Click images for a larger view:
F/8, ISO 1600, 1/250 sec, 58 mm Lens
ISO 1600, F/5.6, 1/125 sec, 70 mm Lens
ISO 1600, F/6.7, 1/180 sec, 84 mm Lens