Download or read book Batza Tena, Trail to Obsidian written by Donald Woodforde Clark and published by University of Ottawa Press. This book was released on 1993-01-01 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reports on the findings from the extensive archaeological surveys and excavations in the Batza Téna area, Alaska’s most important source of obsidian.