Standards for the public disclosure of mineral resources and reserves do not require the use of any specific methodology when it comes to estimating the reliability of the resources. Unbeknownst to most intended recipients of resource appraisals, such
Olea, Ricardo A. rolea@usgs.gov,Luppens, James A. jluppens@usgs.gov. Modeling uncertainty in coal resource assessments, with an application to a central area of the Gillette coal field, Wyoming. 2014-01-01.