Zobrazeno 1 - 9
of 9
pro vyhledávání: '"J. J Brummer"'
Autor:
J. J. Brummer, W. G. Garlick
Publikováno v:
Economic Geology. 46:478-497
Concludes on the basis of observations in mines of the copper belt of Northern Rhodesia that no members of the so-called Younger Granite are present in the area. Gray and pink granites to which metamorphism and mineralization of folded Katanga beds (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::689d442da916f6a82470997c33de13c0
https://doi.org/10.2113/gsecongeo.46.5.478
https://doi.org/10.2113/gsecongeo.46.5.478
Publikováno v:
Economic Geology. 65:970-984
The copper-zinc deposits of Stall Lake Mines Ltd. in the Snow Lake area of Manitoba are interpreted as being of metamorphosed volcanogenic origin. Some of the massive chalcopyrite and sphalerite ores occur in highly elongate, stratiform lenses. Known
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63cd961d7a8bfb7781b48c52f2d20e08
https://doi.org/10.2113/gsecongeo.65.8.970
https://doi.org/10.2113/gsecongeo.65.8.970
Autor:
J. J. Brummer, S. Karup-moller
Publikováno v:
Economic Geology. 65:862-874
During a search for the source of a quartzite glacial erratic carrying galena, newly published aeromagnetic maps attracted attention to an unsuspected metasedimentary series. Subsequent prospecting in this belt uncovered quartzite boulders containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92129eda8c30f50b3817b7e962a097b4
https://doi.org/10.2113/gsecongeo.65.7.862
https://doi.org/10.2113/gsecongeo.65.7.862
Publikováno v:
The Central African journal of medicine. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bebcb1da3e6e3fb8513d8b736b8dfaf2
https://pubmed.ncbi.nlm.nih.gov/14433279
https://pubmed.ncbi.nlm.nih.gov/14433279
Autor:
J. J Brummer, E. L Mann
Publikováno v:
Geological Society of America Bulletin. 72:1361
The Seal Lake area covers about 800 square miles in central Labrador. Rocks are Precambrian and consist of the younger Seal Lake group resting unconformably on the Letitia Lake group and granites and anorthosite. The Seal Lake group consists of metas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d115bb4282273cfc897c944cc9cfe218
https://doi.org/10.1130/0016-7606(1961)72[1361:gotsla]2.0.co
https://doi.org/10.1130/0016-7606(1961)72[1361:gotsla]2.0.co
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Autor:
Herbst CP; Department of Biophysics, University of the Orange Free State, Bloemfontein, South Africa., Diedericks J, Uys NJ, Brummer J, Lötter MG
Publikováno v:
Computers in biology and medicine [Comput Biol Med] 1991; Vol. 21 (6), pp. 407-15.