Hello all,
First post here. My friend recently bought 63 acres w a carved out granite creek running through it. The bottom is solid granit w nothing but sand, black sand, cobble and gold. No clay and little soil. Due to the drought this normally unaccessable area is now just a series of ponds. I have been researching like crazy but my head is spinning. What we need is a power sluice/highbanker but I dont know what kind, how big etc. we have no need for a rock washer and all the stones are smooth and bare. Can anyone direct me to good plans or a good unit that wont be under powered? We have about 3/4 mile of creek bed. I dont want to get a unit that is to underpowered and will take forever but dont want to invest in something over powered either.
Your recommendations on plans or a unit would be appreciated. Is there a general rule of thumb for highbanker dimensions vs gpm on a trash pump?
The gold is pretty fine also. I know the information is out there but there are so many variables and each piece of information seems to contradict the previous piece. I know I want at least a 2 or 3 inch pump, a grizly bar but that is about it.
Many thanks!
Before you go telling me that it is fools gold I should say that I own a jewelry store and have already tested the material and it is infact gold. Every pan yields many many flecks!!!! Here is a pic. As you may be able to tell the waterline is normally 15 feet up, What you cant see are all the boulders that makes the area inaccessable by diving as it is normally rapids
First post here. My friend recently bought 63 acres w a carved out granite creek running through it. The bottom is solid granit w nothing but sand, black sand, cobble and gold. No clay and little soil. Due to the drought this normally unaccessable area is now just a series of ponds. I have been researching like crazy but my head is spinning. What we need is a power sluice/highbanker but I dont know what kind, how big etc. we have no need for a rock washer and all the stones are smooth and bare. Can anyone direct me to good plans or a good unit that wont be under powered? We have about 3/4 mile of creek bed. I dont want to get a unit that is to underpowered and will take forever but dont want to invest in something over powered either.
Your recommendations on plans or a unit would be appreciated. Is there a general rule of thumb for highbanker dimensions vs gpm on a trash pump?
The gold is pretty fine also. I know the information is out there but there are so many variables and each piece of information seems to contradict the previous piece. I know I want at least a 2 or 3 inch pump, a grizly bar but that is about it.
Many thanks!
Before you go telling me that it is fools gold I should say that I own a jewelry store and have already tested the material and it is infact gold. Every pan yields many many flecks!!!! Here is a pic. As you may be able to tell the waterline is normally 15 feet up, What you cant see are all the boulders that makes the area inaccessable by diving as it is normally rapids
Amazon Forum Fav 👍
Last edited: