The disagreement between two respected engineering companies over the Pretium resource in BC, Canada has generated much controversy but should not detract from a still exciting project.
LONDON (MINEWEB) – The Canadian resource sector has been abuzz with people taking sides on the Pretium controversy over the Brucejack resource estimation and whether Strathcona, or Snowden, both highly respected engineering companies, are correct in their different handling of samples and results.
Personally, as a mining engineer by background, I suspect with a deposit of this type with a very large number of ultra-high grade gold intersections in its Valley of the Kings section, within a much lower grade more disseminated orebody, that neither will accurately represent ultimate mining grade terms and, if, and when, a mine is developed at Brucejack, selective mining methods could enable the orebody to be mined to a far higher grade than the bulk sampling would suggest, should economics suggest that is the most profitable long term route for shareholders.
Do I have an interest in Pretium? From a technical point of view perhaps yes – it looks to be one of the most exciting recent gold discoveries in Canada.