Geochemical maps showing the distribution and concentration of selected elements in nonmagnetic heavy-mineral-concentrate samples from stream sediment from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, southeast Alaska

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Author

Geological Survey (U.S.)

Title

Geochemical maps showing the distribution and concentration of selected elements in nonmagnetic heavy-mineral-concentrate samples from stream sediment from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, southeast Alaska / U.S. Department of the Interior, U.S. Geological Survey ; by J.B. Cathrall ... [et al.].

Published

Reston, Va. : The Survey ; Fairbanks, AK ; Denver, CO : For sale by Map Distribution, 1993.

Physical Description

3 maps on 2 sheets ; each 61 x 79 cm., sheet 143 x 106 cm. and 76 x 89 cm., folded in envelope 30 x 24 cm.

Cartographic Detail

Scale 1:250,000 ; universal transverse Mercator proj. (W 134⁰40ʹ--W 131⁰30ʹ/N 56⁰00ʹ--N 54⁰40ʹ).

Notes

Relief shown by contours and spot heights.

Includes text, bibliography, index map, ancillary map, and chart.

Format

Maps & GIS

Language