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Mineral Industries -- ... (11)

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1. Zone No. 1, 30' south of Volney No. 1 Zone No. 1, 30' south of Volney No. 1 Mineral Industries -- Black Hills (S.D. and Wyo); 1 of 3 maps; Tinton; T52N, R01E, Sec 30
2. Zone No. 3, 150' South of Volney No 1 Tunnel Zone No. 3, 150' South of Volney No 1 Tunnel Mineral Industries -- Black Hills (S.D. and Wyo); 2 of 3 maps; Tinton; T52N, R01E, Sec 30
3. Zone No. 2, 90' South of Volney No.1 Zone No. 2, 90' South of Volney No.1 Mineral Industries -- Black Hills (S.D. and Wyo); 3 of 3 maps; Tinton; T52N, R01E, Sec 30
4. Map of mineral properties, Black Hills Tin Company, Tinton, So. Dak. Map of mineral properties, Black Hills Tin Company, Tinton, So. Dak. Mineral Industries -- Black Hills (S.D. and Wyo); Aprox coordinates N. 44 22' 30"", W. 104 03' 00""; Tinton; T52N, R01E, Sec 30
5. Preliminary survey exploration of Spearfish Dyke, plans and profile Preliminary survey exploration of Spearfish Dyke, plans and profile Mineral Industries -- Black Hills (S.D. and Wyo); Initial A.J.R - H.E.G. included on title ; Tinton; T52N, R01E, Sec 30
6. Plat of Tantalum Hill, showing spodumene & tin zones, Black Hills Tin Company, Tinton, S. Dak. Plat of Tantalum Hill, showing spodumene & tin zones, Black Hills Tin Company, Tinton, S. Dak. Mineral Industries -- Black Hills (S.D. and Wyo); Map revised Jan 27, 1942; Tinton; T52N, R01E, Sec 30
7. Spodumene deposits, surface outcrops, Black Hills Tin Co., Tinton S.D. Spodumene deposits, surface outcrops, Black Hills Tin Co., Tinton S.D. Mineral Industries -- Black Hills (S.D. and Wyo); Near or around/over Volney No. 1; Tinton; T52N, R01E, Sec 30
8. Plan of underground workings, Volney No. 1, Tinton, S. Dak., owned by Black Hills Tin Company Plan of underground workings, Volney No. 1, Tinton, S. Dak., owned by Black Hills Tin Company Mineral Industries -- Black Hills (S.D. and Wyo); Note: the underground workings outlined by the dashed lines have an average clearance of 6 1/2 ft. between floor & ceiling. All workings are in the same level.; Tinton; T52N, R01E, Sec 30
9. Plat of gold operation, Black Hills Tin Co. Plat of gold operation, Black Hills Tin Co. Mineral Industries -- Black Hills (S.D. and Wyo); Primarily Volney operations; Tinton; T52N, R01E, Sec 30
10. Assay Map of 60' level Rusty Shaft, Black Hills Tin Co., Tinton, S. D. Assay Map of 60' level Rusty Shaft, Black Hills Tin Co., Tinton, S. D. Mineral Industries -- Black Hills (S.D. and Wyo); Revised 3/1/1939; T52N, R01E, Sec 30
11. Contour map of mill site, Black Hills Tin Co., Tinton, S.D. Contour map of mill site, Black Hills Tin Co., Tinton, S.D. Mineral Industries -- Black Hills (S.D. and Wyo); Tinton; T52N, R01E, Sec 30
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