Mineral Resources of the United States, 1914--Part II--Nonmetals . otherhand, which State outside of Pennsylvania showed the largest de-crease in total production in 1914, the number of mines of the firstclass decreased from 56 to 6 and of the second class from 70 to percentage of total output from mines of those two classesdecreased from 75 in 1913 to 43 in 1914. In the following tables a statement of the number and the percent-age of mines of each class, their total and their average production,the percentage of the total output contributed by each class duringthe last five years, and
Mineral Resources of the United States, 1914--Part II--Nonmetals . otherhand, which State outside of Pennsylvania showed the largest de-crease in total production in 1914, the number of mines of the firstclass decreased from 56 to 6 and of the second class from 70 to percentage of total output from mines of those two classesdecreased from 75 in 1913 to 43 in 1914. In the following tables a statement of the number and the percent-age of mines of each class, their total and their average production,the percentage of the total output contributed by each class duringthe last five years, and the statistics of production by classes ofmines in 1913 and 1914, by States, are presented: 608 MINERAL RESOURCES, 1914 PART II. IB ft£ 41 <u ICOCD° CO CO ft 8^ ?* t~ I eo loco o o II 1 ft 5 dftg 0) (MCM3<00 (NO(35 t^ O CO Ot~l^~CO~ co^t< oo io82 ££ oo r-lO<NO t-O coo CN«0 •f COOIM 8Sf ® 9 So coo o»od r^ 8£. COAL. 609 OCN H 1 «5H a ooio » 1 iO*<lO CO 1 NO0O | NiO es w Nco 0) © ION CO 1-H -<J»§ SI OS f2| y CN~NJ 00H CO 1 o 1 O00 &S CN CM co CO >«- i *& 1? NO)CNiO CO cnCO»C NO) 00 CO CO co S5i o H Tf Ol ^*5 U5H N II ooo >o OO) m 1 d do g t^-00 lO II g? H N O) ooo - rfi N CO CN00 * T»t Tf * . T}< S$ n fcrt co flo ft NO cr 1 cooo 00 CO CH K too CO o •^ N 00 co © © CON i lO 00 c€ £8 / l>- fl ^a -r COO} N o g +3 CO-* « CO TJ to ^ ft fla*3 H ft moo K io oo CO coco HO H OO lO CO oCN00 c COO) CO o c CC NO CNCO N INNlO -*N 1 3 m#2, 78 HN co •<*« S OH 00 sfg t o* 1« •* ooT N O) lO d
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Keywords: ., bookcentury1900, bookdecade1910, bookidmineralresou, bookyear1916
