TY - RPRT TI - Analytical results, geochemical signatures, mineralogical data, and sample locality map of placer gold, and heavy-mineral concentrates from the Circle mining district, Circle quadrangle, Alaska AU - John B. Cathrall AU - R. B. Tripp AU - S.K. McDanal AU - E. L. Mosier AU - George VanTrump PY - 1988 DO - 10.3133/ofr88676 UR - https://pubs.usgs.gov/publication/ofr88676 ID - ofr88676 ER -