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Major and minor elements composition of 5 manganese nodules and 2 sediment sa...
Five manganese nodules from a range of deep-sea and fossil environments were selected for this study. Most samples were prepared for bulk analysis by grinding the material... -
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... -
Trace element chemistry of pyrobitumen from the Tau-Tona mine in South Africa
High-grade gold and uranium mineralization in the Witwatersrand basin is intimately associated with pyrobitumen, implying that hydrocarbons may have played a role in the genesis... -
(Table 2, page 1052) Palladium, iridium and gold contents of some oceanic man...
The abundance and distribution of palladium, iridium and gold has been determined in manganese nodules from widely varying locations and geological environments within the... -
(Table 1) Platinum group element abundanves in ODP Leg 135 samples
Ocean Drilling Program Leg 135 backarc basin lavas are characterized by anomalously high Au contents (1.0-11.4 ppb) and strongly fractionated relative platinum group element... -
Average contents of chemical elements in different types of hydrothermal mani...
An additional ore field in the central part of the MARhas been discovered. Together with previously discovered Logachev (14°45'N) and Ashadze (12°58'N) ore fields, the new ore... -
(Table 1) Platinoids in Fe-Mn crusts and nodules from the Pacific Ocean
Platinoid element contents were determined in 16 samples of Fe-Mn crusts and nodules collected during dredging deep-sea mound slopes of the Pacific Ocean from the equator to... -
(Table 3) Concentration of Au, Pd, and Pt in the interstitial waters of ODP L...
Palladium, platinum, and gold were analyzed for 20 interstitial water samples from Leg 125. No Pd or Pt was detected in fluids from serpentinite muds from Conical Seamount in... -
Noble metal abundances in ODP Leg 115 basalts (Table 1)
A comparison of 50 basalts recovered at Sites 706, 707, 713, and 715 along the Reunion hotspot trace during Ocean Drilling Program Leg 115 in the Indian Ocean shows that... -
Platinum-group element abundances in background samples and the K-T boundary ...
New data on Ru/Ir abundance ratios are presented for nonmarine (Hell Creek, Montana; Frenchman River, Saskatchewan) and marine Cretaceous-Tertiary boundary sites (Brazos River,... -
Metal content in surface sediment
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Iridium group element concentration of DSDP Hole 92-597
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Iridium group element concentration of DSDP Hole 92-597A
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Iridium group element concentration of ODP Hole 104-643A
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Iridium group element concentration of ODP Hole 104-642B
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XRF data from coastal outcrop samples of West Beach 2 from Whidbey Island, Wa...
These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a... -
XRF data from coastal outcrop samples of West Beach 1 from Whidbey Island, Wa...
These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a... -
XRF data from coastal outcrop samples of Penn Cove from Whidbey Island, Washi...
These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a... -
XRF data from coastal outcrop samples of Fort Casey 2 from Whidbey Island, Wa...
These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a... -
XRF data from coastal outcrop samples of Fort Casey 1 from Whidbey Island, Wa...
These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a...