Madonna #1 Mine
|Address:||1 1/2 miles north of Twin Cedar, 3 miles west of Frog Rock|
This open pit was formerly worked by the International Minerals and Chemical Corp. for feldspar. In 1965 Robert Beal is mining quartz and rare earth and the pit was 75 feet by 50 feet. That year 20 tons valued at 4,000 dollars was extracted.
|Quad Map/Date:||392223 N, 1051145 W, Deckers, 1954 (1984)|
|Sec/Town/Range:||S2, T8S, R70W|
|Source:||GNIS, USGS, Operators Annual Report. 1957 Colorado of Mines; Operators Annual Report. 1966 Colorado of Mines|