Results 261 to 270 of about 4,396,031 (348)
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Resource potential of placer mining waste

Journal of Mining Science, 2013
Considering potential resources left in waste dumps after gold placer mining and based on the analysis of waste dump samples taken in two large gold placer mines, the article illustrates renewability of the resources left in waste dumps of placers under effect of natural processes (low-temperature, gravity water flow, suffosion, etc.).
V. Litvintsev
openaire   +2 more sources

Shoreline Evolution along a Placer Mining Beach of South-West Coast of India

Journal of Coastal Research, 2020
Prasad, R.; Sheela Nair, L.; Kurian, N.P., and Prakash, T.N., 2020. Shoreline evolution along a placer mining beach of south-west coast of India. In: Sheela Nair, L.; Prakash, T.N.; Padmalal, D., and Kumar Seelam, J. (eds.), Oceanic and Coastal Processes
R. Prasad   +3 more
semanticscholar   +1 more source

Endobronchial Placer Mining for Neoplastic Cells

Archives of Otolaryngology - Head and Neck Surgery, 1955
In recent years, with the advent of mass survey chest x-rays, the emphasis placed upon diagnosis of pulmonary pathology,* and the increasing incidence of neoplasm, the subject of lung cancer has received widespread attention. Fortunately, the primary effort has been directed toward early diagnosis and therapy because of the severity of this lesion ...
J B, GREGG, B M, MERKEL, K R, CROSS
openaire   +2 more sources

Heavy minerals identification and extraction along coastal sediments using placer mining technique

Journal of Sedimentary Environments, 2022
Mohammad Tofayal Ahmed   +11 more
semanticscholar   +1 more source

Case Study: Placer Gold Mining

1988
The very word ‘gold’ conjures up very different pictures to the other minerals discussed in this book. Countless Hollywood pictures have inscribed the images of the 1849 California gold rush firmly on our minds not as deep mines but as the ‘Old Timer’ painstakingly panning for the gold in the river. Whilst much of the world’s supply now comes from deep
openaire   +1 more source

Beach Placer, Mining of

2022
Chu Hongtao, Xu Kuangdi
openaire   +1 more source

A baseline record of trace elements concentration along the beach placer mining areas of Kanyakumari coast, South India.

Marine Pollution Bulletin, 2017
T. Simon Peter   +5 more
semanticscholar   +1 more source

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