Concentration of Fluorite From Tailings and Mine Waste Rock in Crittenden and Livingston Counties, ky.
Contributors: Fine, M.
Series: Report of investigations (United States. Bureau of Mines) -- 4370
Publisher: s.n
Published: 1948
Place of publication: S.l
Language: eng
Subjects: Fluorspar.; Tailings (Metallurgy) -- Testing -- Kentucky.; Mine wastes -- Rocks -- Testing.
Description: ABSTRACT: This paper explains a research project conducted to show possibilities of re-treating waste products by flotation. Samples from log-washer or mill tailings were mixtures of fluorite, calcite, quartz, chert and clay. Different concentration procedures applied to the different types of samples.
Notes: 1