CHLORIDE PHOTO GALLERY. About 1.5 miles up a difficult road at the very eastern (back) edge of the old mining town Chloride, are a set of Petroglyphs, adjoined by some 1966 painted murals done by Artist Roy Purcell. Unfortunately it is reported he covered serveral Petroglyphs with his images. For more information, click HERE. Click on the first thumbnail to see larger image. Use controls at bottom of each large image to start slide show or go through manually or with arrow keys.