Can anyone provide a study or company statement identifying Proven/Probable classification as ore reserve status?
The link below is the most recent "resource" classification Technical Report prepared internally. This level of information can be used for NI 43-101 and Preliminary Economic Assessment (PEA). However, this level of evaluation cannot be used to classify a resource as a "reserve" for Preliminary Feasibility Study(PFS)/financing requirements.
After 30-years and ~1 billion dollars spent, if a reserve and PFS cannot be produced something is amiss. A company wants to tout these two major milestone accomplishments. Stakeholders deserve this information.
https://www.miningdataonline.com/reports/Pebble_2017_TR.pdf