From the record
“The Chinese Mining Camp Archaeological Site near Warren, Idaho is an archaeological site which was listed on the National Register of Historic Places in 1994.”
Wikipedia article Chinese Mining Camp Archeological Site, CC BY-SA 4.0.
One of 42 National Register listings published here for Idaho County · listed in 1994 · category: Site.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service