Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mining report on Meta district
Mining report on Meta district; Caqueza to Villavicencio; tombs of aborigenes, often containing gold ornaments in quantity; archeological inscriptions; asphalt; coal; lime; pyrites; no mines operated; Villavicencio to Upin, to Restrepo, and to San Martin salt mines; gold mining possibilities in region between La Macarena and Guayabero river.
Mining report on Meta district
Mining report on Meta district; Caqueza to Villavicencio; tombs of aborigenes, often containing gold ornaments in quantity; archeological inscriptions; asphalt; coal; lime; pyrites; no mines operated; Villavicencio to Upin, to Restrepo, and to San Martin salt mines; gold mining possibilities in region between La Macarena and Guayabero river.
Mining report on Meta district
Informe minero sobre la intendencia del Meta
White Uribe, H.E. (Autor:in)
1934
22 pages
Supp plates
Aufsatz (Zeitschrift)
Französisch
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| Engineering Index Backfile | 1898
| Engineering Index Backfile | 1914
| Engineering Index Backfile | 1912
| Engineering Index Backfile | 1904
The ely mining district, Nevada
| Engineering Index Backfile | 1900