The effect of ammonium chloride wash solution on the quantitative gravimetric determination of iron, and the lead-uranium-thorium ratio of uraninite from Spruce Pine, North Carolina

McColley, Earl Stanley2017-04-202017-04-2019411941b14738120(OCoLC)07877705(OCoLC)ocm07877705https://hdl.handle.net/2144/21414Thesis (Ph.D.)--Boston University, 1941. This item was digitized by the Internet Archive.en-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictionsThe effect of ammonium chloride wash solution on the quantitative gravimetric determination of iron, and the lead-uranium-thorium ratio of uraninite from Spruce Pine, North CarolinaThesis/Dissertation