EG strikes gold
G'day all just my recent experience of the EG in the North west , prospecting in the kimberlys and getting my first nugget .
Spent a week out Hall creek way , first time on any gold bearing ground and from what ive reaserched and could make out i was in the right spot . Hand held GPS was a life saver ( was also carrying a PLB ) and combined with Minedex , dmp and google earth i felt pretty confident.
First morning session, down hill from some old tailings piles and a small creek running between a few quatz blows - signs of detecorist tracks through the dry creek bed , one or two holes here and there .
I had a swing over the piles , detector runings smooth a few hits of old timer junk but worked my way down the edge of the creek and banks , obvious quatz washing along the banks and through the creek .
I had only been swinging about 3 hours on my first day when i hit a patch of old timer junk , quite consentrated but moderately spaced enough to guide the standard gold search 10x5 between the hits and make out the 2/3 signals.
A couple of old style nails / studs , i assumed to hold an old wooded sluice or dry blower together , on the the next traget . strong and extremely clear another nails or something iron by the strength of it ? I brushed away the top dusty layer with my hand and there it was .... Almost a sun baker , there had been some later rains a few weeks back maybe its travelled with that but there it was my first nugget
I worked the initial area as best i could ( after id calmed myself down ) doing a rough grid up and down and across using the marked nugget area as the center. Nothing . But by that time it was becoming to hot the days pushing 37 and mininal shade i had to get back to camp .
Returning the following two days i work the nugget area and surrounding areas but yeilded nothing more than old timer junk.
There was a clear line of a mix of gravel including quatz wash and old timers junk forming a slightly curved line almost parallel to the creek and i can only assume where there water level may have been during big rains . i worked this thougherly digging everything but no more colors .
Imo i was on the right track , looking in the right area and doing what I could with techniques . Gold not there ? Gold to deep ? Missing the faint signals ? ( i managed to find a sewing needle.........eventually, among the old timer junk on my gold wash line ...... What more could i do ? .Still happy with the nugget i got i moved camps .
The next few days became challenging, very challenging. The mineralization became to much for the Eureka , a stable threshold wasnt achievable without dropping the sensitivity but at the cost of what little depth the Eureka has ?? The previous days had been smooth and stable the odd knock on a rock would cause a peak but it was tolerable and easy to recheck the false signal .
After digging a couple of hot rocks , chaseing dissapearing signals and the battle between unstable threshold and the thought of loosing gold i headed back to camp .
I had some small lead with me to use as test peices just to check , well now i had my gold so between the both i cleared and area of camp ( also good gold ground a fellow prospector recoverd a 1.3gramer on the edge of somones fire a few days before .... Lucky bugger .
Well the test was slightly disappointing , im extremely fond of my EG so it was quite disheartening.
Clearing two small holes 30-40mm deep i placed the gold and lead of equal size down , the surface area of both fairly equal and un sure of weights of either but for a bush test was as best i could do . Coverd over and patted down to firm up each hole .
Sett up - 20khz , fast track , all metal , normal , threshold-tone-sensitivity al set to the ground and my hearing . The lead was clear and repeatable something u would dig , the gold was weak potentially even missable ( no dout in a highly mineralized patch i would have missed it ) boost made some improvements but with the high minerals and unstable and irratict threshold it was heat breaking to see that something that should be assisting me is hammpering my progress .
Im not bagging out the EG as the first two / three days it was stable and it was performing well for an entry level machine , plus it had bagged me my first nugget .
I just want to share my experience as for me when I purchased the EG i could afford a GPX , however couldn't justify spending 4-6$k on something that seemed highly technical and i wasnt even sure i liked metal detecting (completely obsessed now - my GF would grudgingly agree im addicted )
If anyone is considering buying a metal / gold detector really do consider its uses and what your likly to be doing with it . the EG also works well in parks and dry beach sand , but struggles and is unworkable on wet beach sand . There are cheaper machines that will do the same job and even work the wet sand so consider that . Also the area , if looking for gold , how mineralized is it ? The North west is heavily mineralized ! Maybe in Vic , Nsw the soils are more forgiving on the EG and it will cope better, i do hope so as its a pleasure and easy this machine .
Thanks all , sorry for the long post .