Pozostałości produkcji szklarskiej odkryte w pracowni ceramiki budowlanej na górze Lecha w Gnieźnie
[ 1 ] Ośrodek Studiów Pradziejowych i Średniowiecznych w Poznaniu, Instytut Archeologii i Etnologii Polskiej Akademii Nauk | [ P ] pracownik
2017
artykuł naukowy
polski
EN During excavations on a site of construction ceramics workshop dated to the end of 12th century found were several objects pointing to its wider activity. These were fragments of three crucibles filled with glass bodies and a waste in form of a glazed and ornamented tile. Physicochemical examinations of glass bodies proved the presence of alkaline lead glass of two chemical types: lead-potassium-silicium (PbO-K2O-SiO2) and lead-potassium-calcium-magnesium-(aluminium)-silicium (PbO-K2O-CaO-MgO-[Al2O3]-SiO2). The workshop was to manufacture complex equipment for a representative building: either a castle or a church.
131 - 154
inne
ostateczna wersja opublikowana
01.01.2017
4 miesiące po opublikowaniu
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