Quartz from Unnamed Occurrence (ARDF - ID047; east of upper Little Yetna River), Iditarod Mining District, Yukon-Koyukuk Census Area, Alaska, USA
USA | |
| (2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey |
USA | |
| (2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey |