Electron microprobe analyses of sphalerite (ZnS) and hemimorphite (Zn4Si2O7(OH)2·H2O) from sampled historical waste piles were conducted with a specific focus on germanium (Ge). In mine wastes at the Tar Creek Superfund Site, Oklahoma, USA, Ge is associated with ZnS (sphalerite) as expected, but weathering in the waste piles has led to a significant amount of Ge being incorporated into a zinc-silicate, hemimorphite. Data and methods reported are part of a research study published below in the 'Related External Resources' section.
- Digital Object Identifier: 10.2475/ajs.287.10.953
- Source: USGS Digital Object Identifier Catalog
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Nadine M Piatak-Hackley
Research Geologist
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Robert R Seal
Research Geologist
Research Geologist
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Mary R Croke
Physical Science Student
Physical Science Student
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Nadine M Piatak-Hackley
Research GeologistEmailPhoneRobert R Seal
Research GeologistEmailPhoneMary R Croke
Physical Science StudentEmailPhone