Petrography and Origin of Xenotime and Monazite Concentrations, Central City District, Colorado
Subtitle: Geology and Ore Deposits, Clear Creek, Gilpin and Larimer Counties, Colorado.
Contributors: Young, E.J.; Sims, P.K.
Series: U.S. Geological Survey bulletin -- 1032F
Publisher: s.n
Published: 1955
Place of publication: S.l
Language: eng
Notes: 1