en2015-08-18 17:33 PM CESThttp://inspire.ec.europa.eu/codelist/ClassificationMethodUsedValue/NI43-101:1http://inspire.ec.europa.eu/codelist/ClassificationMethodUsedValue/NI43-101National Instrument 43-101 (the "NI 43-101" or the "NI") is a mineral resource classification scheme used for the public disclosure of information relating to mineral properties in Canada.