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Maps, Atlases
Maps showing distribution and abundance of tin in geochemical samples from the Bradfield Canal quadrangle, southeastern Alaska
- Author / Creator
- Available as
- Physical
Details
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- Creator
- by R.D. Koch and R.L. Elliott ; Department of the Interior, United States Geological Survey
- Format
- Maps, Atlases
- Language
- English
- Contributors
- Publication
-
- [Reston, Va.?] : The Survey, 1981
- Physical Details
-
- 3 maps on 2 sheets ; 45 x 50 cm. and 23 x 26 cm., sheets 92 x 112 cm
- OCLC
- ocm08568550
- Cartographic Data
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Scale 1:250,000 [and] 1:500,000(W 132⁰--W 130⁰/N 57⁰--N 56⁰).
- Contour interval 200 ft.
- Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm.
- Includes text, bibliography, ill. and location maps.
- Sheet 1. Tin in rock samples -- Sheet 2. Tin in stream sediments