| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
We perform the following works for the establishment of the provenance analysis of obsidian artifact. 1) We selected the obsidian artifact to perform the provenance analysis from the archaeological sites in Kirigamine area, and Oki-dogo island. 2) We perform the field works of obsidian source in Kirigamine, Oki-dogo island, Iki island and Mt. Koshidake. 3) We perform the quantitative analysis using the WDXRF, and determined the standard obsidian samples for the provenance analysis. 4) We perform cross-checking analysis using the obsidian in Shirataki area.
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