steve herschbach
New member
Hi,
I have decided to go gold dredging next summer and thought I would invite you all along for the ride via the Internet. Some partners and I have ground up in the historic 40 Mile mining district of Alaska on Jack Wade Creek. The creek has been mined for over 100 years so there is no question there is gold there. The question is after all that mining how much can we get with a suction dredge? I would not have got all that excited over the prospects except for some 100 year type flooding that occurred the summer before last. http://www.adn.com/2010/07/13/1364917/taylor-highway-remains-closed.html The gold in the area is heavy, thick, well worn stuff. Old gold reconcentrated from ancient river channels. Here is 1.5 ounces I found detecting in the area to give you an idea what the gold looks like. The stuff is deceptively heavy compared to the quartzy gold I am used to finding and adds up fast.
[attachment 251576 image.jpg]
1.5 Ounces of 40 Mile Gold
I am going to partner up with my brother and use a Keene 6218GHM 6" dredge for the main operation. We will generally work split shifts but double up if need be. Long daylight hours in Alaska means we can both get a full days work in each day. Details on the dredge can be found at http://markkeeneeng.blogspot.com/2010/11/getting-gold-with-keenes-model-6218-six.html I am going to rig it with 30 feet of suction hose and outriggers to carry the extra forward weight of the motor combo. The long hose is not for going deep, it is to allow the dredge to stay in one location while a large area is worked. We should be working well under 10 feet deep at most but that is another area a bit unanswered at the moment. But I am hoping maybe 6 feet to bedrock at most.
[attachment 251571 image.jpg]
Keene 6218GHM 6" Dredge
I expect we may get high water that keeps us from dredging at times so I have also ordered a Keene 175X12 power sluice with extended 12 ' sluice and 3" dredge attachment. I intend on adding more suction hose and a 3" HydroForce nozzle to vacuum shallow gold bearing gravel from an exposed bench location on the claim. More on the power sluice here http://www.keeneeng.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=175X12&Category_Code=PDS The extra long sluice is not for gold recovery so much as getting sufficient clearance for dumping tailings.
[attachment 251572 image.jpg]
Keene 175X12 Power Sluice with 3" Dredge Attachment
I filed for the permits this summer while I was busy on other projects so have all that taken care of already. This is federal land and it took several months to get all my permits lined up due to heavy case loads these days so plan in advance on this stuff. The main issue was long term camping which took a bond in this particular case.
So mostly dredging, some high banking, and also breaks for detecting in the area depending on our mood and weather, etc. We will start mid-June and run an open ended operation. If the gold is good we just keep going until we get froze out but we will probably burn out before then. It all really just depends on gold and weather more than anything.
I am starting pretty fresh equipment wise so will keep you all informed as I go as to thought processes and costs just in case anyone is actually thinking of doing something like this or at least just curious. Old hat for me but not something I have done tons of for awhile so a bit of a switch from detecting. I did get a couple solid weeks of nozzle time on a 4" this summer just to get back in the swing of things. Just made me miss a 6" more than anything.
So far $6995 for the 6" and $2745 for the power sluice. In for almost $10,000 so far and barely got started, but that is a big chunk of it. That will probably go in on a 5 year depreciation schedule though that is up to the accountant and new tax changes. I am not going to count claim costs and permitting costs directly as I have several partners in the claims so that all gets spread out over the years we own the claims. The main immediate overhead in that regard will be the 10% the partnership collects for claim expenses and cost recovery. Since I am funding the operation I will probably take another 10% myself to cover wear and tear on equipment and fuel costs. My brother and I will split the remaining 80%. All he needs to do is pony up for travel costs, food, and his drysuit.
NOTE ADDED 1/31/13 - I have been fine-tuning the original post as I think of new stuff, the latest version can be found at Alaska Gold Dredging Adventure 2013
Steve Herschbach
I have decided to go gold dredging next summer and thought I would invite you all along for the ride via the Internet. Some partners and I have ground up in the historic 40 Mile mining district of Alaska on Jack Wade Creek. The creek has been mined for over 100 years so there is no question there is gold there. The question is after all that mining how much can we get with a suction dredge? I would not have got all that excited over the prospects except for some 100 year type flooding that occurred the summer before last. http://www.adn.com/2010/07/13/1364917/taylor-highway-remains-closed.html The gold in the area is heavy, thick, well worn stuff. Old gold reconcentrated from ancient river channels. Here is 1.5 ounces I found detecting in the area to give you an idea what the gold looks like. The stuff is deceptively heavy compared to the quartzy gold I am used to finding and adds up fast.
[attachment 251576 image.jpg]
1.5 Ounces of 40 Mile Gold
I am going to partner up with my brother and use a Keene 6218GHM 6" dredge for the main operation. We will generally work split shifts but double up if need be. Long daylight hours in Alaska means we can both get a full days work in each day. Details on the dredge can be found at http://markkeeneeng.blogspot.com/2010/11/getting-gold-with-keenes-model-6218-six.html I am going to rig it with 30 feet of suction hose and outriggers to carry the extra forward weight of the motor combo. The long hose is not for going deep, it is to allow the dredge to stay in one location while a large area is worked. We should be working well under 10 feet deep at most but that is another area a bit unanswered at the moment. But I am hoping maybe 6 feet to bedrock at most.
[attachment 251571 image.jpg]
Keene 6218GHM 6" Dredge
I expect we may get high water that keeps us from dredging at times so I have also ordered a Keene 175X12 power sluice with extended 12 ' sluice and 3" dredge attachment. I intend on adding more suction hose and a 3" HydroForce nozzle to vacuum shallow gold bearing gravel from an exposed bench location on the claim. More on the power sluice here http://www.keeneeng.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=175X12&Category_Code=PDS The extra long sluice is not for gold recovery so much as getting sufficient clearance for dumping tailings.
[attachment 251572 image.jpg]
Keene 175X12 Power Sluice with 3" Dredge Attachment
I filed for the permits this summer while I was busy on other projects so have all that taken care of already. This is federal land and it took several months to get all my permits lined up due to heavy case loads these days so plan in advance on this stuff. The main issue was long term camping which took a bond in this particular case.
So mostly dredging, some high banking, and also breaks for detecting in the area depending on our mood and weather, etc. We will start mid-June and run an open ended operation. If the gold is good we just keep going until we get froze out but we will probably burn out before then. It all really just depends on gold and weather more than anything.
I am starting pretty fresh equipment wise so will keep you all informed as I go as to thought processes and costs just in case anyone is actually thinking of doing something like this or at least just curious. Old hat for me but not something I have done tons of for awhile so a bit of a switch from detecting. I did get a couple solid weeks of nozzle time on a 4" this summer just to get back in the swing of things. Just made me miss a 6" more than anything.
So far $6995 for the 6" and $2745 for the power sluice. In for almost $10,000 so far and barely got started, but that is a big chunk of it. That will probably go in on a 5 year depreciation schedule though that is up to the accountant and new tax changes. I am not going to count claim costs and permitting costs directly as I have several partners in the claims so that all gets spread out over the years we own the claims. The main immediate overhead in that regard will be the 10% the partnership collects for claim expenses and cost recovery. Since I am funding the operation I will probably take another 10% myself to cover wear and tear on equipment and fuel costs. My brother and I will split the remaining 80%. All he needs to do is pony up for travel costs, food, and his drysuit.
NOTE ADDED 1/31/13 - I have been fine-tuning the original post as I think of new stuff, the latest version can be found at Alaska Gold Dredging Adventure 2013
Steve Herschbach