The origin conditions of primary and detrital scheelite related to the Variscan granites in the Central Sudetes (SW Poland)

摘要

Fluid inclusion in primary and detrital scheelite from the Klodzko-Zloty Stok Variscan granitoid massif area in the Central Sudetes yielded pressure 0.9 -1.3 kbar and crystallisation temperature 350 -480 °C for the in situ samples. Similar data were obtained for the detrital scheelite: pressure 0.8 -1.2 kbar and crystallisation temperature 370 - 460 °C; total salt concentrations in inclusion solution ranged from 2 to 14 wt %. Considerations on genetic relation of the two scheelite groups are presented.