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Mines and mineral processing facilities in the vicinity of the March 11, 2011, earthquake in northern Honshu, Japan

Open-File Report 2011-1069
By: , , , and 
https://doi.org/10.3133/ofr20111069

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Abstract

U.S. Geological Survey data indicate that the area affected by the March 11, 2011, magnitude 9.0 earthquake and associated tsunami is home to nine cement plants, eight iodine plants, four iron and steel plants, four limestone mines, three copper refineries, two gold refineries, two lead refineries, two zinc refineries, one titanium dioxide plant, and one titanium sponge processing facility. These facilities have the capacity to produce the following percentages of the world's nonfuel mineral production: 25 percent of iodine, 10 percent of titanium sponge (metal), 3 percent of refined zinc, 2.5 percent of refined copper, and 1.4 percent of steel. In addition, the nine cement plants contribute about one-third of Japan's cement annual production. The iodine is a byproduct from production of natural gas at the Miniami Kanto gas field, east of Tokyo in Chiba Prefecture. Japan is the world's second leading (after Chile) producer of iodine, which is processed in seven nearby facilities.

Suggested Citation

Menzie, W.D., Baker, M.S., Bleiwas, D.I., Kuo, C., 2011, Mines and mineral processing facilities in the vicinity of the March 11, 2011, earthquake in northern Honshu, Japan: U.S. Geological Survey Open-File Report 2011-1069, iii, 7 p., https://doi.org/10.3133/ofr20111069.

ISSN: 2331-1258 (online)

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Mines and mineral processing facilities in the vicinity of the March 11, 2011, earthquake in northern Honshu, Japan
Series title Open-File Report
Series number 2011-1069
DOI 10.3133/ofr20111069
Year Published 2011
Language ENGLISH
Publisher U.S. Geological Survey
Contributing office(s) Energy and Minerals and Environmental Health
Description iii, 7 p.
Additional Online Files (Y/N) N
Additional publication details