Fig. 6From: Post-Variscan metamorphism in the Apuseni and Rodna Mountains (Romania): evidence from Sm–Nd garnet and U–Th–Pb monazite datingBack-scattered electron (BSE) images of representative garnet from samples a MR142 and b MR113 together with their chemical profiles based on electron microprobe analyses (see also Online Resources 3 and 4). Star symbols to the right of the profiles represent analyses of a smaller, un-zoned garnet population present in both samples. The zoning profile for sample MR142 is typical for garnet (almandine) formed under low-amphibolite-facies P–T conditions and shows a prograde Mn-bell profile due to the substitution of Fe for Mn. Sample MR113 exhibits an even less developed zoning pattern, the dashed circle marks the rotated core of sample MR113Back to article page