A robust geochronology based on U–Pb zircon ages in Australia (n= 158) and Europe (n=
376) provides a rigorous test of (1) the model of a climatic–tectonic cycle of a single …

Abstract The Karkonosze–Izera Massif is a large tectonic unit located in the northern
periphery of the Bohemian Massif. It includes the Variscan Karkonosze Granite (about 328 …

Granitoid plutons are often difficult to radiometrically date precisely due to the possible
effects of protracted and complex magmatic evolution, crustal inheritance, and/or partial re …

New SHRIMP II data from the Strzegom–Sobótka composite granitoid intrusion show a
successive emplacement of four magma batches with different modal compositions over the …

As has been demonstrated in recent years, the heterogeneities of coeval magmas can be
more successfully revealed by zoned megacrysts rather than by analysis of the whole rocks …

Allanite is one of the main rare earth elements (REE)-rich accessory minerals in composite
dykes from the granitoid pluton of Karkonosze. These dykes differ in composition from the …

SHRIMP (Sensitive high resolution ion microprobe) zircon U-Pb dating of the two main
igneous rocks types in the Karkonosze Pluton, porphyritic and equigranular monzogranite …

Geochemical investigation of trace elements distribution in granite varieties from the
Karkonosze massif allowed to classify them to the group of the strongly evolved and …

Re-Os data for molybdenites from the Karkonosze massif (KM) provide ages of molybdenite
crystallization from 326±1 to 310±1 Ma with one molybdenite at 213±1 Ma. Older …

Szczegółowe badania geochemiczno-mineralogiczne okruszcowanych skał ze złoża w
Czarnowie wykazały obecność kilku różniących się składem i teksturą złotonośnych typów …