Auxiliary Sciences in Archaeology, Preservation of Relics and Environmental Engineering
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ISSN 1689-6742
Call number
Volume
T. 16
Date
2013
Description
Journal
Auxiliary Sciences in Archaeology, Preservation of Relics and Environmental Engineering
Biblioteka Główna Akademii Górniczo-Hutniczej (2006-2018)
ISSN: 1689-6742
ISSN: 1689-6742
journal.volume.project
Contains
Journal Issues
Articles
An importance of Neolithic-Early Dynastic-the end of Old Kingdom transition in ancient Egypt, geological evidences of climatic oscillations - future project
(2013) Pawlikowski, Maciej ; Szymanowicz, Marcin
Field as well as archaeological, mineralogical and geochemical investigation of Nile Delta settlement and sediments will be performed, during the future project presented in this paper. Presented project will explain the impact of climatic changes on Neolithic-Early Dynastic-the end of Old Kingdom transition in the history of ancient Egypt.
Results of mineralogical and geochemical investigation of evaporates from the Taoudenni-Agorgott deposit (Mali, Western Sahara)
(2013) Pająk, Jakub; Pawlikowski, Maciej
Field as well as mineralogical and geochemical investigation of evaporates of Taoudenni-Agorgott deposit were performed. It was stated out that the profile is composed of halite, glauberite, gypsum, carbonates, quartz and clay minerals. The sequence of the presence of minerals at the profile suggests the deposit is the result of evaporation of salty lake during drying of climate at the Sahara Desert. Mineral composition of evaporates suggest that $Na-Cl$ reach like evolved to $Na-Ca-SO_4$ phase and next was fully evaporated and coated with detrital sediments.
Identification of sandstone-related rocks composition using the X-ray analysis
(2013) Košuth, Marian
The article presents knowledge based on investigation of sandstones or siltstones composition from the Paleogene flysch terrains in North-East Slovakia. Samples of frequently crumbling clastic rocks were commonly considered to be close to sandstones, composed by predominant quartz. The set of such samples, belonging to Dukla Unit Sandstones were analyzed using the XRD analyses. Beside of quartz the diffraction patterns gave the evidence in significant carbonate share with some minor to minute feldspars, mica and chlorite contents. Among majority of analyzed samples we distinguish three groups of sandstones: (1) with the abundant calcite admixture, (2) the sandstones which contain meaning dolomite portion. The group (3) is representing the samples is formed the same by quartz as by both of carbonates, each of them could form important up to prevailed mineral component. Comparison of analyzed samples mineral composition shows remarkable trend of higher calcite and dolomite contents in younger clastic sediments.