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TitleDateType
1 American Gilsonite Co Property Survey Located In Section 15 & 16, T9S R24E, Uintah County, Utah1974Image/StillImage
2 Bonanza - Rainbow Area Mine1973; 1980Image/StillImage
3 Cowboy Vein Vertical Hole 71-3 Geologic Section1975Image/StillImage
4 Engineering Cross Section on the Rainbow & Pride-of-the-West Gilsonite Vein1978Image/StillImage
5 Geologic Cross Section of the Cowboy Gilsonite Vein (Hand Drawn)1960Image/StillImage
6 Gilsonite Vein System - Geologic Map of the Ute Area1977Image/StillImage
7 Lease & Structure Map Uintah Basin, Utah for Ziegler Chemical & Mineral Corp (Showing Leases & Lines of Strat Columns)1978Image/StillImage
8 Map of Dragon Mine - American Asphalt Association - Dragon, Utah1919Image/StillImage
9 Map Showing Geologic Structure of Rainbow - Bonanza - Black Dragon Areas, Uintah County, Utah1978Image/StillImage
10 Rainbow Area Topographic Map Showing Gilsonite Veins, Leases & Claims - Ziegler Chemical & Mineral Corp1979; 1996Image/StillImage
11 Unorganized Mining District, Uinta County (7 Separate Claims)1922; 1923Image/StillImage
12 Ute 1, 2, & 3 Mining Claims - Ziegler Chemical & Mineral Corp1971Image/StillImage
13 Workman Gilsonite Mine - Mesa Chemical Company1972Image/StillImage
14 Ziegler Chemical Road Right Of Way On U.S.A. (B.L.M.) Land1978Image/StillImage
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