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Publications tagged with Iron Ore

Title Publication Year Abstract Author Series Publisher
Progress Report on the Study of the Iron Ore Deposits of Northeast Texas Progress Report on the Study of the Iron Ore Deposits of Northeast Texas 1935 Eckel, E.B. Mineral Resource Circular Bureau of Economic Geology
Iron ore in the Llano region, central Texas Iron ore in the Llano region, central Texas 1949

The magnetic iron-ore prospects of the Llano region of central Texas were investigated in a program which combined dip-needle and gravity-meter surveys by the Bureau of Economic Geology of The University of Texas and the U.S. Geological Survey with exploration by the U.S. Bureau of Mines.

Barnes, V.E., Goldich, S.S., Romberg, Frederick Report of Investigations Bureau of Economic Geology
Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, northwestern Llano region, Texas Potential low-grade iron ore and hydraulic-fracturing sand in Cambrian sandstones, northwestern Llano region, Texas 1964

The red upper unit of the Hickory Sandstone is a hematitic and goethitic sandstone containing a large reserve of potential low-grade iron ore.

Barnes, V.E., Schofield, D.A. Report of Investigations Bureau of Economic Geology