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040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-nt|an-cn-nu
086	1 |aM183-2/7718E-PDF
245	00|aEnvironmental and economic significance of gossans / |cM.-C. Williamson (editor).
264	1|a[Ottawa] : |bGeological Survey of Canada, |c2015.
264	4|c©2015
300	|a1 online resource (ii, 96 pages) : |bcharts, illustrations, maps.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aOpen file (Geological Survey of Canada) ; |v7718
504	|aIncludes bibliographical references.
520	|a"This publication is a conference report that highlights recent research on gossans as natural laboratories used in environmental geosciences and metallogeny. Gossans preserve anomalous concentrations of metals that are routinely investigated in the search for new ore bodies. Under certain conditions, gossans also constitute analogues of mine waste deposits. On a regional scale, the streams, lakes and permafrost that are affected by the specific mineralogy of gossans provide indicators of environmental impact. What is often overlooked in field investigations of gossans is the stratigraphic, mineralogical and geochemical complexity of these surficial deposits"--page 1.
650	0|aMines and mineral resources|xEconomic aspects|zNunavut.
650	0|aMines and mineral resources|xEnvironmental aspects|zNunavut.
650	0|aMines and mineral resources|xEconomic aspects|zNorthwest Territories.
650	0|aMines and mineral resources|xEnvironmental aspects|zNorthwest Territories.
700	1 |aWilliamson, Marie-Claude.
710	2 |aGeological Survey of Canada, |eissuing body.
830	#0|aOpen file (Geological Survey of Canada)|v7718.|w(CaOODSP)9.506878
856	40|qPDF|s12.80 MB|uhttps://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-7718-eng.pdf
856	4 |qHTML|sN/A|uhttps://doi.org/10.4095/296571