TY  - RPRT
TI  - Ridgeway mica mine, Henry County, Virginia
AU  - W.C. Stoll
AU  - J.J. Norton
PY  - 1943
DO  - 10.3133/ofr4379
UR  - https://pubs.usgs.gov/publication/ofr4379
ID  - ofr4379
ER  -