50.0 MB (5.6 MB compressed)
5128 x 3408 pixels
43.4 x 29.0 cm ⏐ 17.1 x 11.4 in (300dpi)
MARK WILLIAMSON / SCIENCE PHOTO LIBRARY MARK WILLIAMSON / SCIENCE PHOTO LIBRARY
Azurite is a copper carbonate mineral formed by the weathering of copper ore deposits. Photographed at Focus Terra, the Earth Science Research and Information Centre of ETH, the Swiss Federal Institute of Technology, Zurich.
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