50.0 MB (3.6 MB compressed)
5124 x 3409 pixels
43.4 x 29.0 cm ⏐ 17.1 x 11.4 in (300dpi)
GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY GIPHOTOSTOCK / SCIENCE PHOTO LIBRARY
Carbon (charcoal) lumps. Charcoal is a form of carbon produced by burning wood in little or no oxygen. It is primarily used as a slow-burning fuel, similar to coal. One mole shown.
Model release not required. Property release not required.