proved ore reserves

http://resource.geosciml.org/classifier/cgi/reserve-assessment-category/proved-ore-reserves

notation 01
definition 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
source CRIRSCO Code; JORC 2004
type
Resource original
Concept original
in scheme
http://resource.geosciml.org/classifierscheme/cgi/2016.01/reserve-assessment-category original
has top concept
proved-ore-reserves original
top concept of reserve-assessment-category original