doc_key|MLA_124-82 doc_series|mla doc_series_long|Mineral Land Assessment doc_series_num|124-82 doc_title|A Manganese Occurrence on Chenega Island, Prince William Sound, Alaska doc_author|Joseph M. Kurtak doc_year|1982 doc_pages|9 pp. doc_url|MLA_124-82.pdf|MLA 124-82|1,427