The USGS will collect data on mineral deposits in the St. Francois Mountains using a Piper Navajo airplane with auxiliary wingtip pods and tail stinger magnetometers.
Terraquest Ltd.

The U.S. Geological Survey is searching for commercially important minerals in southeastern Missouri. But the researchers won't be using any shovels or pick-axes: All the data will be collected from a small, low-flying plane.

The aerial survey is part of an on-going project to study the geology of the St. Francois Mountains.

Look at this map, and notice that deep, deep in the Republican South, there's a thin blue band stretching from the Carolinas through Georgia, Alabama and Mississippi. These are the counties that went for Obama in the last election. A blue crescent in a sea of red.