Reserve Assessment Category
This file contains the CGI Reserve Assessment Category vocabulary, as defined by the IUGS Commission for Geoscience Information (CGI) Geoscience Terminology Working Group. The vocabulary defines concepts for classifying reserve types associated with Earth resource occurrences. By extension, this vocabulary includes all concepts in this conceptScheme, as well as concepts in any previous versions of the scheme.
This file contains the 2016 SKOS-RDF version of the CGI Reserve Assessment Category vocabulary. Compilation and review in Google doc spreadsheet; adopted June 2013 at GTWG face to face in St. Petersburg, Russia; converted to MS Excel XML for SKOS generation using SKOS_for_GA_from_XLS_2016.03.xslt
2014-03-19 Original SKOS implementation, SMR
2015-01-08 OLR Edits to fix typos and remove '201403' from rdf file name.
2016-11-29 OLR Regenerate SKOS-RDF file as part of migration to new vocabulary server. No change to previous concepts definitions.
2016-11-29
CGI Geoscience Terminology Working Group
A ‘Proved Ore Reserve’ is the economically mineable part of a Measured Mineral Resource. It includes diluting materials and allowances for losses which may occur when the material is mined. Appropriate assessments and studies have been carried out, and include consideration of and modification by realistically assumed mining, metallurgical, economic, marketing, legal, environmental, social and governmental factors. These assessments demonstrate at the time of reporting that extraction could reasonably be justified
proved ore reserves
01
CRIRSCO Code; JORC 2004
A ‘Probable Ore Reserve’ is the economically mineable part of an Indicated, and in some circumstances, a Measured Mineral Resource. It includes diluting materials and allowances for losses which may occur when the material is mined. Appropriate assessments and studies have been carried out, and include consideration of and modification by realistically assumed mining, metallurgical, economic, marketing, legal, environmental, social and governmental factors These assessments demonstrate at the time of reporting that extraction could reasonably be justified.
probable ore reserves
02
CRIRSCO Code; JORC 2004
A mixture of the economically mineable part of an Indicated, and a Measured Mineral Resource. It includes diluting materials and allowances for losses which may occur when the material is mined. Appropriate assessments and studies have been carried out, and include consideration of and modification by realistically assumed mining, metallurgical, economic, marketing, legal, environmental, social and governmental factors These assessments demonstrate at the time of reporting that extraction could reasonably be justified.
proved and probable ore reserves
03
CRIRSCO Code; JORC 2004
Reserve Assessment Category - All Concepts