National Geochemical Survey of Australia: Lead Isotopes Dataset - Download Pb isoscape grids (tif - zip) [451.4 KB] - data.gov.au

206Pb_204Pb_IDW2NN.tif (265.1 KiB)
207Pb_204Pb_IDW2NN.tif (265.1 KiB)
207Pb_206Pb_IDW2NN.tif (265.1 KiB)
208Pb_204Pb_IDW2NN.tif (265.1 KiB)
208Pb_206Pb_IDW2NN.tif (265.1 KiB)