The case for metamorphic base metal mineralization: pyrite chemical, Cu and S isotope data from the Cu-Zn deposit at Kupferberg in Bavaria, Germany
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DOI: 10.1007/s00126-017-0714-z
Abstract: The stratiform Cu-Zn sulfide deposit at Kupferberg in Germany represents Bavaria’s largest historic base metal producer. The deposit is hosted by Early Paleozoic volcano-sedimentary strata at the margin of a high-grade allochthonous metamorphic complex. The… read more here.
Keywords: isotope data; deposit; deposit kupferberg; mineralization ... See more keywords
Metallogenesis and ore-forming time of the Changtuxili Mn–Ag–Pb–Zn deposit in Inner Mongolia: Evidence from C–O–S isotopes and U–Pb geochronology
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DOI: 10.1016/j.gsf.2019.11.013
Abstract: Abstract This paper reports new geochronological (U–Pb) and isotope (C, O, and S) data to investigate the timing of mineralization and mode of ore genesis for the recently discovered Changtuxili Mn–Ag–Pb–Zn deposit, located on the… read more here.
Keywords: isotope data; changtuxili deposit; ore forming; mineralization ... See more keywords
Bronze Age diet and economy: New stable isotope data from the Central Eurasian steppes (2100-1700 BC)
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DOI: 10.1016/j.jas.2018.06.006
Abstract: Abstract This paper presents new stable carbon (δ 13 C) and nitrogen (δ 15 N) isotope data obtained from human and animal remains from the Kamennyi Ambar 5 cemetery (KA-5) (Southeastern Urals, Russian Federation) and… read more here.
Keywords: bronze age; isotope data; isotope; new stable ... See more keywords
Isotope data from amino acids indicate Darwin’s ground sloth was not an herbivore
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DOI: 10.1038/s41598-021-97996-9
Abstract: Fossil sloths are regarded as obligate herbivores for reasons including peculiarities of their craniodental morphology and that all living sloths feed exclusively on plants. We challenge this view based on isotopic analyses of nitrogen of… read more here.
Keywords: ground sloth; isotope data; amino acids; darwin ground ... See more keywords