Results 141 to 150 of about 916,120 (195)
Some of the next articles are maybe not open access.
Marine Geology and Oceanography of the Pacific Manganese Nodule Province
Marine Science, 1979J. Bischoff, D. Z. Piper
openaire +2 more sources
The Indian Ocean Nodule Field: Geology and Resource Potential
2008R. Mukhopadhyay, A. Ghosh, S. D. Iyer
openaire +2 more sources
TROVANTS OF THE LENA RIVER: HYPOTHESIS AND FORMATION MODEL
GEOLOGY AND MINERAL RESOURCES OF SIBERIA, 2021Unusual nodule formations have long been known in the steep banks of the Lena River and its tributaries. Their belonging to the category of Trovants (trovantogenesis) has been established.
semanticscholar +1 more source
Ore Geology Reviews, 2019
Ferromanganese nodules are polymetallic ore deposits considered to be archives of paleoceanographic proxies and targets of deep-sea mining. In the present paper, nodules and underlying sediments from a claim area (UK-1) within the eastern Clarion ...
L. Reykhard, N. Shulga
semanticscholar +1 more source
Ferromanganese nodules are polymetallic ore deposits considered to be archives of paleoceanographic proxies and targets of deep-sea mining. In the present paper, nodules and underlying sediments from a claim area (UK-1) within the eastern Clarion ...
L. Reykhard, N. Shulga
semanticscholar +1 more source
Journal of Structural Geology, 2019
Diagenetic concretions are common in sandstones, but little is known about a possible structural control on such features, and even less so in arkose.
L. D. Sole, M. Antonellini
semanticscholar +1 more source
Diagenetic concretions are common in sandstones, but little is known about a possible structural control on such features, and even less so in arkose.
L. D. Sole, M. Antonellini
semanticscholar +1 more source
Environmental predictors of deep-sea polymetallic nodule occurrence in the global ocean
, 2020Sample localities We selected a total of 2440 deep-sea surface nodules based on a comprehensive search of open access data bases of georeferenced seafloor samples: the Index to Marine and Lacustrine Geological Samples (IMLGS; https://www.ngdc.noaa.gov ...
A. Dutkiewicz +2 more
semanticscholar +1 more source
Resources and geology of coalbed methane in China: a review
Coal Geology of China, 2018China produced 17.1 billion cubic meters (BCM) of methane sourced from coal seams in 2015, of which 4.43 BCM is from wells drilled from the surface. This level of production is a clear indicator that China has gone into early stage large-scale coalbed ...
Yong Qin +5 more
semanticscholar +1 more source
Marine geology and oceanography of the pacific manganese nodule province
Palaeogeography, Palaeoclimatology, Palaeoecology, 1981G.V. Chilingar, H.J. Bissell
+4 more sources
Engineering geology and ground collapse mechanism in the Chengchao Iron-ore Mine in China
Engineering Geology, 2019The engineering geological and hydrogeological conditions in the eastern mining area of the Chengchao Iron Mine are analyzed in detail. The results are combined with the results of site investigations and in situ monitoring data, allowing the ...
Kai-zong Xia +6 more
semanticscholar +1 more source
Manganese in South Africa: its mineral economics, geology and geometallurgy
South African Journal of GeologyManganese (Mn) is a crucial metal for steelmaking and is increasingly being sought after for its use in the battery and clean-energy sectors. Through discovery of the Kalahari Manganese Field (KMF), the world’s largest land-based Mn resource, South ...
B. P. von der Heyden +8 more
semanticscholar +1 more source