Bethlehem Steel owns 20,000 acres of ore bearing land near El Florero, Venezuela; Iron ore is mined at El Pao and transported 270 mi to Puerto de Hierro, from where it is shipped to plant at Sparrows Point, Md; deposit is mined in 13-m high benches with cat mounted churn drills; crushers, conveyors; power shovels, railroad equipment, barges, ore bridge and other facilities installed. (see also Min Eng v 3 n 5 May 1951 p 410-11; Min World v 13 n 6 May 1951 p 36-9; Iron and Steel Engr v 28 n 4 Apr 1951 p 124-8; Blast Furnace and Steel Plant v 39 n 6 June 1951 p 679-83, 687)
Ore from Orinoco
Steel
Steel ; 128 , n 26
1951
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1951
Engineering Index Backfile | 1928
Engineering Index Backfile | 1928
Rio orinoco-class ore carriers
Engineering Index Backfile | 1958
|Bantam ore ship for Orinoco river
Engineering Index Backfile | 1956