Relevant bibliographies by topics / Gypsum concretion

Contents

  1. Journal articles
  2. Book chapters

Academic literature on the topic 'Gypsum concretion'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Gypsum concretion.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Gypsum concretion"

1

Laureys, Aurélie, Peter Richardson, Katrijn Verhasselt, et al. "Evaluation of Corrosion Impeding Concretion Layers Formed on Shipwreck Steel in the Belgian North Sea." Corrosion 80, no. 5 (2024): 539–55. http://dx.doi.org/10.5006/4341.

Full text
Abstract:
Steel shipwrecks buried along the Belgian and French North Sea coast have proven to show very low corrosion rates due to concretion. This work aims to provide an in-depth analysis of the formed concretion layers and gain a more complete understanding of the gradual deposition processes in the North Sea. Detailed microstructural characterization by scanning electron microscopy, energy dispersive x-ray spectroscopy, and x-ray diffraction of two different specimens demonstrates that the concretion includes a complex structure of multiple layers. Closest to the metal surface, a layer of 100% akaga
APA, Harvard, Vancouver, ISO, and other styles
2

Khaleefah, U. Q., M. A. Hussein, and S. K. Chasib. "Mineralogy and sediment grain-size distributions as index of the modern sedimentary processes of Sawa Lake, Mothanna Governorate, Southwestern Iraq." Mesopotamian Journal of Marine Sciences 34, no. 2 (2021): 98–111. http://dx.doi.org/10.58629/mjms.v34i2.31.

Full text
Abstract:
Sawa Lake is located in the southwest of Samawa city, it is of geological significance because it lies in the transitional zone between the sedimentary plain and the western plain, which is semi-desert and relies on the ground water as providing sources. It has a special case in sedimentation. The mineralogical composition of the lake sediments is characterized by Gypsum Calcite, Anhydrite, and Hematite, which is in turn builds different forms of sedimentary structures, including the tuberous, concretion, Nodule, and linear forms, as well as the deposition of calcium carbonate at the bottom of
APA, Harvard, Vancouver, ISO, and other styles
3

Costantini, Ilaria, Julene Aramendia, Nagore Prieto-Taboada, Gorka Arana, Juan Manuel Madariaga, and Juan Francisco Ruiz. "Study of Micro-Samples from the Open-Air Rock Art Site of Cueva de la Vieja (Alpera, Albacete, Spain) for Assessing the Performance of a Desalination Treatment." Molecules 28, no. 15 (2023): 5854. http://dx.doi.org/10.3390/molecules28155854.

Full text
Abstract:
In this work, some micro-samples belonging to the open-air rock art site of Cueva de la Vieja (Alpera, Albacete, Spain) were analysed. These samples were collected after and before a desalination treatment was carried out, with the aim of removing a whitish layer of concretion that affected the painted panel. The diagnostic study was performed to study the conservation state of the panel, and to then confirm the effectiveness of the treatment. Micro energy dispersive X-ray fluorescence spectrometry, Raman spectroscopy, and X-ray diffraction were employed for the characterization of the degrada
APA, Harvard, Vancouver, ISO, and other styles
4

Zhou, Yang, Pengfei Di, Niu Li, Fang Chen, Xin Su, and Jinpeng Zhang. "Unique Authigenic Mineral Assemblages and Planktonic Foraminifera Reveal Dynamic Cold Seepage in the Southern South China Sea." Minerals 10, no. 3 (2020): 275. http://dx.doi.org/10.3390/min10030275.

Full text
Abstract:
Many cold seeps and gas hydrate areas have not been discovered beside the Beikan basin in the southern South China Sea (SCS), and their characteristics and histories also remain poorly known. Here we describe authigenic minerals and the carbon and oxygen isotopic composition of planktonic foraminifera Globigerinoides ruber from sediment core 2PC, recovered from the gas hydrate zone of the Nansha Trough, southern SCS, to elucidate its history of dynamic cold seepage. We infer that the occurrence of authigenic gypsum crystals and pyrite concretions, and anomalously negative δ13C values of Globig
APA, Harvard, Vancouver, ISO, and other styles
5

Cruz, Gilberto, Henrique Almeida, and Marcondes Costa. "SEDIMENTOLOGIA, ESTRATIGRAFIA E MINERALOGIA DA FORMAÇÃO SOLIMÕES NO IGARAPÉ DIABINHO AFLUENTE DO RIO ENVIRA FEIJÓ-ACRE." Boletim do Museu de Geociências da Amazônia 11, no. 3 (2024): 1–36. http://dx.doi.org/10.31419/issn.2594-942x.v112024i3a5gsc.

Full text
Abstract:
The Igarapé Diabinho, is a tributary on the right bank of the Envira river, which is part of the Juruá river basin in the central region of the State of Acre (municipality of Feijó). It is in a U-type valley, carving out the sediments known as the Solimões Formation, considered as of Late Miocene to Pliocene age. In this stream, as well as in many regions of Acre, these sediments are partly covered by alluvial (fluvial-lacustrine) sediments from the Quaternary. The rocky exposures along the Diabinho stream show a succession of massive silt-clay sediments, green to cream in color, with vertical
APA, Harvard, Vancouver, ISO, and other styles
6

He, Qing, Yanfei An, Fangji Sun, and Chunkit Lai. "Genesis of Pyrite Concretions: Constraints from Mineral and Geochemical Features of Longtan Formation in Anhui Province, Eastern China." Minerals 9, no. 8 (2019): 467. http://dx.doi.org/10.3390/min9080467.

Full text
Abstract:
The occurrence of pyrite concretions in the Permian Longtan Formation sheds light on the paragenesis, formation conditions and regional paleoenvironment. We analyzed the mineral and geochemical characteristics of pyrite concretions using scanning electron microscopy-energy dispersive spectrometer (SEM-EDS), X-ray diffraction (XRD) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) from the Longtan Formation shales in Anhui, Eastern China. These pyrite concretions consist of two types, each with a distinct nucleus and outer layer: The former is mainly made up of quartz,
APA, Harvard, Vancouver, ISO, and other styles
7

Silva Júnior, Otávio Joaquim da, Tiago Ancelmo de Carvalho Pires de Oliveira, and José Jeferson do Rego Silva. "Influência dos compósitos na isolação sonora de vedações em bloco de gesso." Ambiente Construído 23, no. 4 (2023): 155–68. http://dx.doi.org/10.1590/s1678-86212023000400696.

Full text
Abstract:
Resumo As propriedades internas dos materiais, como densidade, rigidez e amortecimento, influenciam diretamente na capacidade de isolação sonora de vedações verticais ao ruído aéreo, e aumentar a isolação sonora requer conhecimento dessas propriedades. Entre os materiais utilizados na construção civil brasileira destaca-se o bloco de gesso, pois possui dimensões que aumentam sua produtividade e menor densidade que os blocos cerâmico e de concreto. Contudo, sua capacidade de isolação sonora não é diferente dos sistemas construtivos convencionais. Diante da necessidade de aumentar a capacidade d
APA, Harvard, Vancouver, ISO, and other styles
8

Hoppe Filho, J., B. Rheinheimer, S. S. Khoe, L. V. Artigas, A. F. Sabbag, and M. H. F. Medeiros. "Degradação do concreto de uma Estação de Tratamento de Esgoto (ETE) por ácido sulfúrico biogênico." Revista ALCONPAT 4, no. 2 (2014): 84–96. http://dx.doi.org/10.21041/ra.v4i2.63.

Full text
Abstract:
RESUMOEm ETEs, o ataque ácido (associado ao ataque por sulfatos como consequência secundária) afeta a pasta de cimento formando etringita e/ou gipsita, provocando expansão, fissuração e friabilidade do material. Este mecanismo de degradação do concreto atinge, também, o C-S-H, reduzindo a capacidade portante e a vida útil da estrutura. O objetivo deste trabalho é apresentar resultados de uma inspeção de uma ETE em funcionamento há aproximadamente 15 anos, onde há visível degradação do concreto por ataque combinado de ácido e sulfato. A análise contempla resultados de amostra coletada em região
APA, Harvard, Vancouver, ISO, and other styles
9

Cañaveras, Juan Carlos, María Concepción Muñoz-Cervera, and Sergio Sánchez-Moral. "Deterioration Processes on Prehistoric Rock Art Induced by Mining Activity (Arenaza Cave, N Spain)." Geosciences 12, no. 8 (2022): 309. http://dx.doi.org/10.3390/geosciences12080309.

Full text
Abstract:
Arenaza Cave is located in Vizcaya (N Spain) and contains important Palaeolithic rock art representations. This cave belongs to an active karstic system developed on Lower Cretaceous limestones, mainly consisting of micrites and biomicrites with abundant pyrite moulds. The paintings are made directly on the host rock or on thin stalagmitic calcite crusts. Cretaceous limestones in this area contain important iron ore deposits, which have been mined by subsurface and surface-mining methods since the beginning of the 20th century. Mining activities have induced significant changes in the karstic
APA, Harvard, Vancouver, ISO, and other styles
10

Makarenko, Valerii, Volodymyr Hots, Alla Maistrenko, Volodymyr Azutov, and Olena Chyhyrynets. "Features of reinforced concrete corrosion processes in aggressive environments and methods of corrosion protection of building structures." Strength of Materials and Theory of Structures, no. 114 (April 25, 2025): 255–64. https://doi.org/10.32347/2410-2547.2025.114.255-264.

Full text
Abstract:
The article deals with the production of concrete with high corrosion resistance in the most common environments and in sulfate, chloride, acid, etc. It is shown that the corrosion resistance of concrete is determined by two main indicators - a slight permeability to an aggressive environment and positive reactivity with the components of an aggressive environment. Quantitative values of these indicators are given. The use of concrete with high corrosion resistance makes it possible to create concrete and reinforced concrete structures with high durability in aggressive environments with out t
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Gypsum concretion"

1

Cruz María Pía. "Characterization of Gypsum Concretion in Loess: Some Geotechnical Considerations." In From Fundamentals to Applications in Geotechnics. IOS Press, 2015. https://doi.org/10.3233/978-1-61499-603-3-3248.

Full text
Abstract:
In this investigation, small gypsum concretions are characterized in primary and secondary pampean loess in Córdoba city (Argentina). The process that gypsum confers some cementation in small concretion depends in the origin of the sediments (primary loess or secondary loess). Gypsum infiltrate for rainwater seepage (leaching and recrystallization) from the surface layers which contain abundant sulfate crystallized amorphous calcium in concretions of primary loess, though, in concretion of secondary loess could be by crystallization in lagoon environment or crystallization around ro
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Gypsum concretion' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography