Diesen Artikel über Bestimmung der Ergebnisse von MineralBohrproben lege ich mal hier ab, weil er im engeren Sinne zu der Problematik der PVG Resourcen / Reserven paßt, ist aber so oder so für Mineninteressierte lesenswert..
„...In exploration and mining we are nearly always dealing with insufficient data that can lead to considerable uncertainty and subjectivity regarding what lies hidden beneath the Earth’s surface between data points...
As a speculator in this industry one must be aware of the inherent uncertainties that come with resource estimates and the underlying data. Rocks tend to be complex, and always more so when a sequence of events causes them to be broken, sheared, faulted, altered, and mineralized. It is therefore really quite critical to understand uncertainties in the geology, data, and resource estimation methodology to make money in the junior mining and exploration sector. Blind faith just won’t cut it anymore....“
http://www.kitco.com/ind/Cook/…Assays-And-Estimates.html
Grüsse
Edel