Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Read at meeting of the Colorado Sci. Soc. Also discussion. Briefly considers the fire assay, which the writer considers inaccurate; and the volumetric method, which he considers sufficiently accurate for all commercial purposes. (2200 w.)
Read at meeting of the Colorado Sci. Soc. Also discussion. Briefly considers the fire assay, which the writer considers inaccurate; and the volumetric method, which he considers sufficiently accurate for all commercial purposes. (2200 w.)
The commercial assay of lead ores
Min Rept
Warwick, A.W. (Autor:in)
1903
Aufsatz (Zeitschrift)
Englisch
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The determination of lead in ores by fire assay
| Engineering Index Backfile | 1901
| Engineering Index Backfile | 1914
Engineering Index Backfile | 1914
Milling Wisconsin lead-zinc ores
| Engineering Index Backfile | 1917
The assay of tin ores and concentrates
| Engineering Index Backfile | 1914