Alabama critical minerals site name 'Old Dyke mine,' GSA internal feature identification number ALMIN.10.20.034, located in the Indian Mountain 7.5' quadrangle in Cherokee County, Alabama. This site has been documented to contain the commodity(ies) aluminum (bauxite), aluminum (aluminum oxide), iron (iron oxide), silica (silicon dioxide), titanium (titanium oxide). Was there past production of these minerals at this site?: Yes. The reference in which more information can be found on this site and its minerals can be found in: McCalley, Henry, 1897, Report on the Valley Regions of Alabama (Paleozoic strata), Part 2, On the Coosa Valley Region: Alabama Geological Survey Special Report 9, p. 777-778. Jones, W.B., 1929, Summary report [...]