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pro vyhledávání: '"Francis Saupe"'
Rare Earth Elements (REE) as well as tantalum and niobium are of tremendous importance because of their specific high-technology applications. The contributions gathered in this volume give an up-to-date survey on the mineralogy, primary ore deposits
Autor:
Francis Saupe
Publikováno v:
Economic Geology. 85:482-510
Almadien is the largest known mercury deposit in the world. It is formed by three lenticular strata-bound cinnabar impregnations in the two quartzite members of the Criadero quartzite formation of Lower Silurian age, adjacent to a lens of a phreatoma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b76acde9ee62b563a416b16a4d7285
https://doi.org/10.2113/gsecongeo.85.3.482
https://doi.org/10.2113/gsecongeo.85.3.482
