Gemstones on exhibit at the Museum of Natural History, Washington, DC

Photo ID: Brett-Cole-Washington-DC-00006

Photo size: 4.3 Mpixels (12.2 MB uncompressed) - 2533x1689 pixels (8.4x5.6 in / 21.4x14.3 cm at 300 ppi)

Photo keywords: gem, Museum of Natural History, Washington