178 Copper Mines of Lake Superior. (April, 
Recapitulation. 
Tons. Pounds. 
Portage Lake Distriét...°..0).. |. 1» 25) ROA 
Keweenah Point Distriét’ . . . « % 2,78 gos 
Ontonagon- District 15, ts: i csc et saws 537 1,117 
Grand total for 1873..° . .« . 18,554 sgjaa@ 
Or about c<t.- stad ee te 14,810 oe 
The Copper Mineral (of about 80 per cent), produced from 
1845 to 1874. Tons. 
TOA5 10 TOS4 pan o> +3 a on tgs ee ge 
1854 to ABIES oc Bip dy ee eee 
1858 dma nee) eu ebay ane eee 
EOS Owes: vit down. en we a ah Cee Ree 
TODO, sks. VSS ee eee 
TOOW: . Fs), esc kee eee een ee 
TS C2 pret ct eta ia ose ome ane 9,962 
BOS eas ook nay ed ee ee ee, oe 
EQOA: se Bb pst, «a tuihiics wats eee Oe 
TB OR ets No a) fe: Saugus edo scl ai lv) eae 
ESO aim seek 0h, Se Ae kee ere es Se 
ESO. 15.4 Pale buth Si jusgs shh ee taen 0 Seg 
TOR ca Wen ieys lave oot sates vee et eek Soe 
ESOGe ace 1s yhskh Mc sae 9 BOR ee a ee 
ESTO) cd x 4) jesmiovmane 318 orsign +, 3: ee 
EO UT ne: 4 wap oes gel Canetti 
TOGO a o> sare one GN beet A 
EO73 one sie 4a aut ee et Si 
Total .., +. £94,006 
About 150,575 tons ingots; value about 82,000,000 dols. 
In 1872 there were distributed in dividends— 
Dollars. 
Calumet and Hecla . «  . 2,750,000 
Quincy . » 350,000 
Pittsburgh and Boston (Cliff 100,000 
Central. satis 80,000 
Mirnmesotay vss meee eee 50,000 
Pramielitny sicme ata we laren oe 20,000 
Pawabic’ of Wah as Sait Cas 20,000 
DiaiiONAl a2 %. {cb eB Wh awoRhs 20,000 
Total dividends . . . 3,390,000 
Total assessments . . 190,000 
Excess of dividends over assessments, 3,200,000 
Pa te wt, =e, 
