Results 241 to 250 of about 45,376 (300)

Immobilization of Lead and Zinc in Tailings Sand Using a Stabilizer Synthesized from Granite Sawdust for Mine Remediation. [PDF]

Materials (Basel)
Shi Y, Liang M, Xue M, Li Z, Yang X, Ma C, Duan L, Cai J.   +7 more
europepmc   +1 more source

Geochemistry and Evolutionary Characteristics of Rare Earth Elements in Ordovician Carbonate-Evaporite Rocks of the Central-Eastern Ordos Basin, Central China. [PDF]

ACS Omega
Bao H, Shi B, Ma Z, Wei L, Yan T, Yan W, Zhang Y.   +6 more
europepmc   +1 more source

Heavy minerals: from `Edelstein' to Einstein

Journal of Geochemical Exploration, 1998
Identification in 1982 on the Dutch Frisian Island of Ameland of beach sand with;ln enhanced level of natural radioactivity, due to concentrations of heavy minerals, inspired a multi-disciplinary research project. A joint research effort in geochemistry, sedimentology, hydrodynamics, solid-state physics and nuclear physics has revealed new aspects in ...
R J De Meijer
exaly   +4 more sources

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Major Heavy Mineral Assemblages and Heavy Mineral Provinces of the Central California Coast Region

Geological Society of America Bulletin, 1972
Five distinct heavy mineral assemblages are found in late Cenozoic and modern sediments along the central California coast. Nine heavy mineral provinces distributed in the central California Coast Ranges and adjacent continental shelf are formed by these assemblages.
THOMAS E. YANCEY, JAMES W. LEE
openaire   +1 more source

Application of heavy minerals

1992
The following examples demonstrate the versatility and wide application of heavy mineral techniques.
Maria A. Mange, Heinz F. W. Maurer
openaire   +1 more source

The behavior of heavy minerals in lithostream

Russian Geology and Geophysics, 2007
Abstract This study is concerned with the eolian deposits on the Baikal shore. It has been established that (1) the eolian sands are distinctly divided into two sequences: Khuzhir (Late Pleistocene) and Peschanka (Holocene); (2) the ilmenite enrichment of the sands is due to the removal of sand grains (containing mainly light minerals ...
N.I. Akulov, B.P. Agafonov
openaire   +1 more source

The biotoxic effects of heavy metals exposure in miners and non-miners

Journal of Trace Elements in Medicine and Biology
Since little is known about the comparison of the biotoxic effects of heavy metals exposure on biochemical and hematological parameters in miners and non-miners, the current study aimed to compare the effects of arsenic (As), lead (Pb), and copper (Cu) in both groups.
Soltani, Narjes, Sadeghi, Tabandeh, Mahmoodi, Mohammad Reza, Saadloo, Majid, Baneshi, Mohammad Reza, Rajabi, Zohreh, Shamsizadeh, Ali   +6 more
openaire   +4 more sources