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Swiss Journal of Geosciences
Fig. 5 | Swiss Journal of Geosciences

Fig. 5

From: The Morcles microgranite (Aiguilles Rouges, Swiss Alps): geochronological and geochemical evidences for a common origin with the Vallorcine intrusion

Fig. 5

a–f Concordia diagrams of LA-ICP-MS U-Pb zircon analyses for the Morcles microgranite. Error ellipses represent 2 σ uncertainties. Ages of individual zircon grains are shown by thin ellipses, and the average age by a thick ellipse. The framed age is the Concordia age obtained using the Isoplot software of Ludwig (2012); g–k 206Pb/238U apparent age distributions (relative age-probability curves) for rhyolite and microgranite. The n value indicates the number of analyses used for each diagram

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