Fig. 2: Iron artifacts excavated from H235 at Luojiaba site.

1. Scrap iron tool LJBF01 2. Iron knife LJBF02 3. Iron awl LJBF03 4. Iron awl LJBF04 5. Scrap iron tool LJBF05 6. Scrap iron tool LJBF06 7. Scrap iron tool LJBF07 8. Iron bar LJBF08 9. Scrap iron tool LJBF09 10. Iron knife LJBF10.