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TOURMALINE GEMSTONE
Tourmaline is the birthstone for the month of October (along with Opal). It contains iron, magnesium, calcium, lithium and sodium and can appear in many different colours. (KEYSTONE/SCIENCE PHOTO LIBRARY/NATURAL HISTORY MUSEUM, LONDON)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
20110721
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
NATURAL HISTORY MUSEUM, LONDON
Grösse
3368 x 2594 px
Dateityp
JPEG