Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Joanna Kowalczyk-Szpyt"'
Autor:
Lucyna Natkaniec-Nowak, Jarmila Luptáková, Stanislava Milovská, Anna Łatkiewicz, Adam Gaweł, Magdalena Dumańska-Słowik, Karolina Ładoń, Anna Wolska, Joanna Kowalczyk-Szpyt
Publikováno v:
Mineralogical Magazine. 84:343-354
Fire agates from Deer Creek are highly appreciated gemstones due to the presence of optical phenomena and rainbow colours that cause fiery effects to be observed on their characteristic brown base. The specific morphology of poorly ordered chalcedony
Autor:
Magdalena Dumańska-Słowik, Lucyna Natkaniec-Nowak, Adam Gaweł, Joanna Kowalczyk-Szpyt, Stanislava Milovska, Anna Łatkiewicz
Publikováno v:
Goldschmidt Abstracts.