Results for "Petrology -- North America"
- Field Book
William F. Foshag's papers, circa 1935-1949 : schairerite.
- Date: 1941 1941 1941
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag's papers, circa 1935-1949 : jade types.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag's papers, circa 1935-1949 : minerals, photos.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
F. Foshag's papers, circa 1935-1949 : field journal (1).
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
F. Foshag's papers, circa 1935-1949 : field journal (2).
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
F. Foshag's papers, circa 1935-1949 : field notebook, Searles Lake.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : granite.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : borax.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : celestite.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : Hanksite.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : Mexican ore deposits.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956
- Field Book
William F. Foshag papers, circa 1935-1949 : Etzatlan.
- Date: 1935-1949 1935 1949
- Creator: Foshag, William F (William Frederick), 1894-1956