-
Chemical composition of manganese nodules from the Clarion-Clipperton Fractur...
Manganese nodules from expeditions conducted by the Scripps Institution of Oceanography (SIO) in the Clarion-Clipperton Fracture Zone (CCZ) in the Pacific Ocean have been... -
Chemical composition of ferromanganese nodules from the Pacific Ocean using X...
Manganese nodules were retrieved during cruises of the Scripps Oceanographic Institution (SIO). Their chemical composition was determined using X-ray fluorescence. From 1983... -
Chemical composition of ferromanganese nodules near the Manihiki Plateau, Pac...
International Nickel Company (INCO) as a large operator of nickel mines investigated the mining potential of manganese nodules in the Pacific Ocean. It became interested in... -
Chemical composition of Indian Ocean manganese nodules analyzed at Preuss-AG
During the TRANSINDIK (VA07) campaign of the R/V Valdivia in the Central Indian Ocean manganese nodules were retrieved and analysed for their metal composition at Preuss-AG... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
Manganese nodules, crusts and micronodules from dredges and cores were retrieved during campaign DM14 of R/V Dmitry Mendeleev in the Pacific Ocean. Their chemical composition... -
Chemistry of manganese deposits from the Hawaiian Archipelago
Selected manganese deposits from the Hawaiian Archipelago were submitted to chemical analysis using two methods. Atomic absorption spectrophotometry was used for the analysis of... -
Chemical composition and morphology of manganese nodules and crusts retrieved...
Chemical analyses were made on one hundred and forty five powder samples taken from defined parts of manganese nodules retrieved during the GH80-5 campaign of the R/V... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
Manganese nodules and crusts from the Pacific Ocean were analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS). Samples were ground to... -
Chemical analyses of Fe-Mn nodules from the Indian Ocean
Ten manganese nodules from the Northeast Pacific Ocean have been sampled from box cores retrieved during R/V Valdivia campaign V13/1. Cross-sections for each of the nodules have... -
Major elements chemical composition of internal layers of VA 13/2 (station 23...
On the basis of the macroscopically visible layers, chemical analyses were carried out on various ferromanganese crust samples from VA 13/2 (sample 237 KD) for Mn, Fe, Ni, Cu,... -
Chemical analysis of sections of manganese nodules retrieved from the Pacific...
Surface manganese nodules were sampled from the surface of a box core which was retrieved during tha VA-13/1 expedition of the R/V Valdivia in the Pacific Ocean. Most of these... -
Chemical analysis of micro-samples taken from different outer surface regions...
Manganese nodules have been shown to consist of heterogeneous mixtures of a variety of biogenic, detrital and authigenic particles in a finely laminated structure. On a... -
Chemical composition of manganese nodules from the Mariana basin and the Mage...
In 1972, the R/V Bosei was commissionned by the Geological Survey of Japan (GSJ) to undertake a survey within the framework of the Basic investigations for development of deep... -
Chemical composition of manganese nodules and crusts from the Bauer Basin, Pa...
Samples were collected from R/V "Yaquina" during cruise YALOC-73 of Oregon State University. The six Mn nodules and four Mn crusts from Y73-3-22D station in the Bauer Basin were... -
Chemistry of manganese nodules of GH81-4 survey area
103 nodule samples from each station of the GH81-4 survey from R/V Hakurei Maru were split; one half for microscopy on polished sections and one half for X-ray diffraction (XRD)... -
Elemental composition of ferromanganese crusts from the Hawaiian Archipelago
The paper presents the results of studies of ferromanganese deposits in the Hawaiian Archipelago. The chemical composition of ferromanganese oxide crusts and their associated... -
Chemical composition of Pacific manganese nodules and crusts analyzed at Scri...
14 manganese nodules and crusts from sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using Atomic absorption spectrophotometry (AAS) From 1983... -
Chemical composition of manganese crusts dredged near the Galapagos Rift (Ple...
The samples analysed were dredged on Pleiades Leg II during a program of heat flow measurements, bottom photography and coring. They are located on topographic mounds in a band... -
Metal content of ferromanganese seamount crusts from the Central Pacific take...
The ferromanganese crust samples studied have been taken from Central Pacific seamount areas during the research cruise Midpac 81. Two ferromanganese crust generations with... -
Chemical composition of ferromanganese crusts dredged from the Marshall Islands
In 1984, the U.S. Geological Survey (USGS) conducted a reconnaissance cruise L9-84-CP aboard the R/V S.P. LEE along the northern Ratak Ridge, Marshall Islands and retrieved...