The Publications Warehouse does not have links to digital versions of this publication at this time
Iridium has been determined in a drill core from the Great Lake (Tasmania) dolerite sheet. Iridium decreases systematically from the mafic dolerites (0.25 ppb) to the granophyres (0.006 ppb). The trend with differentiation closely parallels that of chromium. ?? 1971.
Additional Publication Details
Variation of iridium in a differentiated tholeiitic dolerite