Mine detail: Twin Mountains-1

Location:	Kiowa County, Oklahoma, United States, North America
Lat / long:	34.75399, -99.05619
dep_id:	10021980
mrds_id:	DE01776
Commodity type:	metallic
Major mineral:	Copper
Operation type:	Unknown
Deposit type:	Hydrothermal Vein
Production size:	Small ammount of material produced
Development status:	Past Producer
ore:	Copper, Malachite
gangue:	Granite
orebody_fm:	VEINS
work_type:	Underground
conc_proc:	Veins
ore_ctrl:	Hydrothermal Veins?
Reporter:	Fay, Robert O.
arock_unit:	Lugert Granite;Hennessey Group
arock_type:	Shale
Structure:	Wichita Mountains, Lugert Granite Intrusion
tectonic:	Aulacogen
Year first produced:	1908
yr_lst_prd:	1908
disc_yr:	1908
prod_yrs:	1908?
discr:	P.E. Mcfarland
References:	Deposit:: HALE, D.K., 1981B, CHRONICLES OF OKLAHOMA, V. 59, NO. 3, P. 304-319 (P. 312, 318, MAP). Deposit:: CHASE, G.W., 1950B, OGS PRELIMINARY MAP, RAGGEDY MOUNTAINS, SCALE 1:31,680. Deposit:: HUANG, W.T., 1955, AMERICAN JOURNAL OF SCIENCE, V. 253, P. 341-357 (P. 342, 344, 348-349, 352-354). Deposit:: GILBERT, M.C., AND MYERS, J.D., 1986, OGS GUIDEBOOK 23, P. 107-116 (P. 108, MAP). Deposit:: ATCHISON, EDGAR, JUNE 1936, WPA PROJECT 65-65-538, SHEET 248, LOCS. 4, 5, 6, KIOWA COUNTY, OKLAHOMA, OGS FILE. Deposit:: RYAN, EBEN, AUGUST 1936, WPA PROJECT 65-65-538, SHEET KR-22, LOCS. 3, 4, 5, KIOWA COUNTY, OKLAHOMA, OGS FILE.