4 FI ELDW O R K Tr ave r se 1 fie l d wo r k Au gu st 16 20 16 B rian A To n y B ish op P at rick H arrin gt on P atric k H arr in g t o n and I dr o v e t o C o b alt to sa m p le an d pro spec t Clai m 4 2 8 2 1 4 6 Cri o stal L ak e Th ere was ju st the t y p ical b u sh o f t h e area bu t the ar ea b el o w the lak e is rather swam p y and dif ficu lt t o sa m p le I ha d pr epar ed a pr el im in ary sam p li n g m ap based o n v ar io u s pap er m ap s Go o g le E arth and t h e M in istr y o f N atur al Res o u rce s and Fo res try With hi s e xperien c e P atric k o f c o u rse to o k advantag e o f o v er turn ed tr ee r o o ts et c when sa m p li n g I spen t m y t i m e in v est ig atin g r o c ks b o u ld e rs e t c fo r k i m b erlit e and o ther m in er ali sed r o ck s o u tcro p s At a pr edet erm in e d t im e h o u r w e m e t at the 3 p o st an d re turn ed t o t h e t ru c k wher e th e sa m p les we r e careful ly lab elled an d bag g ed