Minerals YearbookThe Bureau, 1973 - Mineral industries |
From inside the book
Results 1-5 of 100
Page 3
... decreased almost 10 percent , and pig iron decreased more than 10 percent . All other ferrous metals declined except manganese , which increased 5 percent . Most nonferrous met- als declined , with aluminum as a notable exception . The ...
... decreased almost 10 percent , and pig iron decreased more than 10 percent . All other ferrous metals declined except manganese , which increased 5 percent . Most nonferrous met- als declined , with aluminum as a notable exception . The ...
Page 5
... decreased to 850,200 . All categories declined , although fuels declined the least , and petroleum refining declined ... decrease in weekly hours . Al- though hourly earnings advanced 6.3 per- cent for nonferrous smelting and refining ...
... decreased to 850,200 . All categories declined , although fuels declined the least , and petroleum refining declined ... decrease in weekly hours . Al- though hourly earnings advanced 6.3 per- cent for nonferrous smelting and refining ...
Page 6
... decreased 3.1 percent to 102.8 in 1970. Productivity in- dexes for bituminous coal and lignite mined per production worker man - hour declined 3.3 percent to 107.2 . Index of Average Unit Mine Value.— The index of average unit mine ...
... decreased 3.1 percent to 102.8 in 1970. Productivity in- dexes for bituminous coal and lignite mined per production worker man - hour declined 3.3 percent to 107.2 . Index of Average Unit Mine Value.— The index of average unit mine ...
Page 9
... decreased by 3.8 percent to 432.5 million short tons . The quantity transported by water declined 2.9 percent to 240.2 million short tons . Iron ore and concentrates , crushed and broken stone , and sand and gravel continued to be the ...
... decreased by 3.8 percent to 432.5 million short tons . The quantity transported by water declined 2.9 percent to 240.2 million short tons . Iron ore and concentrates , crushed and broken stone , and sand and gravel continued to be the ...
Page 57
... decreased to $ 9.470 billion from $ 9.639 billion in 1970. During the decade from 1961 to 1970 , output of crude ore for metals and nonmetals grew at an annual average rate of 2.8 percent ; value of output grew nearly 5.1 percent ...
... decreased to $ 9.470 billion from $ 9.639 billion in 1970. During the decade from 1961 to 1970 , output of crude ore for metals and nonmetals grew at an annual average rate of 2.8 percent ; value of output grew nearly 5.1 percent ...
Other editions - View all
Common terms and phrases
add to totals alloys alumina aluminum antimony average avoid disclosing individual barite bauxite bituminous bituminous coal Bureau of Mines Canada carbon cement cent Chemical chromite clay coal coke Colorado company confidential data concentrates consumed copper Corp countries creased crude oil declined decreased disclosing individual company District domestic estimated exports feldspar ferroalloys ferrochromium fluorspar furnace gasoline Germany gold grade gypsum imports for consumption Includes increased independent rounding individual company confidential industry iron and steel Japan lead lignite long tons magnesium manganese material ment metal Mexico mica mill million barrels million cubic feet million tons mineral molybdenum natural gas liquids nickel nonmetal North Dakota Ohio operations ounces output oxide Pennsylvania percent petroleum plant pounds production refined refineries reported Republic scrap shipments smelter sold stocks Table tantalum Texas thousand short tons tion tons Value totals shown United Kingdom Utah Value thousands Withheld to avoid yearend zinc