| United States. Dept. of the Interior - 1924 - 1278 lapas
...restricted land were reported to have produced during the year approximately 6 per cent of the lead and 22 per cent of the zinc output from ore mined in the United States during that period. Through cooperative arrangement with the Geological Survey, the producing mines... | |
| United States. Dept. of the Interior - 1926 - 1266 lapas
...land in the northeastern part of Oklahoma are produced approximately 7 per cent of the lead and 25 per cent of the zinc output from ore mined in the United States. At the present time there are 50 departmental lead and zinc mining leases in force covering 6,976 acres of... | |
| United States. Congress. House. Committee on Appropriations - 1926 - 1130 lapas
...Oklahoma under the supervision of the Quapaw Agency, produces approximately 7 per cent of the lead and 23 per cent of the zinc output from ore mined in the United States. On Jnne 30, 1!>2(>, there were 50 departmental lead and zinc mining leases in force, covering 6,!J7G... | |
| United States. Congress. House. Committee on Appropriations - 1928 - 1210 lapas
...Oklahoma under the supervision of the Quapaw Agency, produces approximately 7 per cent of the lead and 25 per cent of the zinc output from ore mined in the United States. There are about 50 lead and zinc mining leases in force covering approximately 7,000 acres of Quapaw... | |
| United States. Dept. of the Interior - 1931 - 1474 lapas
...lead and 28.13 per cent of the zinc output in that district, or 0.72 per cent of the lead and 9.64 per cent of the zinc output from ore mined in the United States during the fiscal year 1931. At the close of the year there were in force 46 approved lead and zinc-mining... | |
| United States. Dept. of the Interior - 1928 - 886 lapas
...per cent of the zinc output from the Tri-State district, and about 3.9 per cent of the lead and 15.5 per cent of the zinc output from ore mined in the...States. At the close of the fiscal year, there were 55 departmental lead and zinc mining leases in force, embracing 7,284 acres; and 49 subleases in force... | |
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