3 maps on 1 sheet ; each 22 x 29 cm., sheet 89 x 78 cm., folded in envelope 25 x 32 cm
OCLC
ocm10421444
Cartographic Data
Scale 1:62,500
(W 119°35ʹ--W 119°25ʹ/N 37°35ʹ--N 37°27ʹ).
Text, 2 tables, and 1 index map on sheet.
Includes bibliographical references.
Map A. Generalized bedrock geologic map showing location of mine and prospects -- Map B. Sample sites and elements present in anomalous amounts -- Map C. Outlines of drainage basins yielding samples with anomalous amounts of selected element suites, expressed as scoresums