Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Lucyna Natkaniec-Nowak"'
Autor:
Paweł Stach, Lucyna Natkaniec-Nowak, Magdalena Dumańska-Słowik, Paweł Kosakowski, Beata Naglik, Przemysław Drzewicz, Jacek Misiak, Jaroslav Pršek, Carlos George, Ramón Elías Ramírez Gómez
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
Abstract The paper presents comprehensive mineralogical and geochemical characteristics of Dominican amber-bearing sediments from Siete Cañadas, Hato Mayor Province of the Eastern Mining District (EMD) in the Cordillera Oriental. The characteristics
Externí odkaz:
https://doaj.org/article/b4c7d9fc055642d19082ef3c001660c5
Autor:
Krzysztof Broda, Lucyna Natkaniec-Nowak, Zbigniew Rak, Jerzy Stasica, Wiesław Heflik, Jerzy Mościcki, Miguel Peña, Rolando Muñoz, Carlos George
Publikováno v:
Minerals, Vol 12, Iss 2, p 181 (2022)
This paper presents basic mineralogical and petrological data of the rocks hosting larimar deposit from the Sierra de Bahoruco, in the SW part of the Dominican Republic. Larimar is a unique ornamental stone with a wealth of decorative qualities. The
Externí odkaz:
https://doaj.org/article/3593f1202b43477d9237087650f45439
Autor:
Paweł Stach, Lucyna Natkaniec-Nowak, Marian Wagner, Magdalena Dumańska-Słowik, Maja Mroczkowska-Szerszeń, Aleksandra Wesełucha-Birczyńska, Przemysław Drzewicz, Carlos George, Edwin Garcia
Publikováno v:
Minerals, Vol 10, Iss 9, p 736 (2020)
The amber-bearing coaly shale from the La Cumbre deposit (Cordillera Septentrional, Dominican Republic) contains a large quantity of altered, coalified plant detritus. The coals in these shales are in the transition stage from meta-lignite to subbitu
Externí odkaz:
https://doaj.org/article/2792ecb220bc4b1bbc3c41ee53a0eb17
Agates from Western Atlas (Morocco)—Constraints from Mineralogical and Microtextural Characteristics
Autor:
Jaroslav Pršek, Magdalena Dumańska-Słowik, Tomasz Powolny, Lucyna Natkaniec-Nowak, Tomasz Toboła, Damian Zych, Dominika Skrepnicka
Publikováno v:
Minerals, Vol 10, Iss 2, p 198 (2020)
Agate samples collected from the vicinity of Asni and Agouim (Western Atlas, Morocco) were investigated using microscopic observations supported by Raman micro-spectroscopy. The agates are marked by the presence of various microtextures typical of ep
Externí odkaz:
https://doaj.org/article/23fe76b769f6471d8696ce39901d6f14
Autor:
Beata Naglik, Maja Mroczkowska-Szerszeń, Magdalena Dumańska-Słowik, Lucyna Natkaniec-Nowak, Przemysław Drzewicz, Paweł Stach, Grażyna Żukowska
Publikováno v:
Minerals, Vol 10, Iss 2, p 104 (2020)
Comparative studies of fossil resins of various ages, botanical sources, geological environments, and provenience were provided via a handheld portable Near-Infrared (NIR)-Raman spectrometer and benchtop instrument both working with laser line 1064 n
Externí odkaz:
https://doaj.org/article/88efca5887ed4b16b113a9f2ab3c388e
Autor:
Beata Naglik, Barbara Kosmowska-Ceranowicz, Lucyna Natkaniec-Nowak, Przemysław Drzewicz, Magdalena Dumańska-Słowik, Jakub Matusik, Marian Wagner, Rastislav Milovsky, Paweł Stach, Arkadiusz Szyszka
Publikováno v:
Minerals, Vol 8, Iss 3, p 95 (2018)
A unique specimen of fossil resin originating from the Dipterocarpaceae tree family found in Miocene brown coal deposits in Jambi Province (Sumatra, Indonesia) was investigated via microscopic observations, microhardness testing and infrared and Rama
Externí odkaz:
https://doaj.org/article/2b53f74d6aae4e19bc9824f75b11415c
Autor:
Lucyna Natkaniec-Nowak, Magdalena Dumańska-Słowik, Jaroslav Pršek, Marek Lankosz, Paweł Wróbel, Adam Gaweł, Joanna Kowalczyk, Jacek Kocemba
Publikováno v:
Minerals, Vol 6, Iss 3, p 77 (2016)
Agate nodules from Kerrouchen (Khénifra Province, Meknés-Tafilalet Region) in Morocco occur in Triassic basalts and reach up to 30 cm in diameter. Monocentric, banded agates—mainly in pastel pink, grey, white and yellow—with infiltration canals
Externí odkaz:
https://doaj.org/article/90ac308c8425496fa4fec2b875a4fc1e
Autor:
Lucyna Natkaniec-Nowak, Przemysław Drzewicz, Pawel Stach, Maja Mroczkowska-Szerszeń, Grażyna Żukowska
Publikováno v:
Critical Reviews in Analytical Chemistry. :1-23
Publikováno v:
Mineralogia. 54:1-10
The authors present the history of chrysoprase discovery and the progress of knowledge about this material over the millennia, based on the extended review of world literature. Tracing the oldest archaeological artifacts from before 9,000 years, the
Publikováno v:
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 303:257-270