hi from denver. I have a few hard rock mines in the central city area. been keeping tabs on the cash mine. odd that it shut down as the gold price went up. and if they had a working gold mill they should have been doing very well. I know that having a gold mill in the USA is a much rarer thing than haveing a gold mine. I am familer with gold flotation so if he would like to chat about this Im all in. all of Colorado needs a gold mill now. one that will take ore on a toll basis and pay the mines a percent of the gold recoverable. there was one started in the Idaho springs area and some construction was started . I can see there holding pond from aerial photos. when they were applying for permits they told every one how good it was going to be to take every ones mine tailings and process them and remove the metals from them and put the waste in a good safe holding pond. now they say if you want to bring then any ore you have to have a permit. there are only a very few mines in the area that have any kind of permits. and any one that wants to get rid of the mine waste on the land would have to get a permit to do such work. I have seen what this entails and it is a losing proposition. also recreational miners are not required to have permits in colorado so they will not take any waste or ore from recreational mines. I know a lot of the mine owners in the area and none of them have been able to sell there ore to the mill. and I dont think this mill is even processing the waste at there own mines. I have not seen any reduction of waste at any of the mines owned buy the mill. I know it took 5 years and at least a million dollars to set up the mill. so I do not hold any grudge against them for turning down small mines that want a mill to process there ore. I know the mill that the cash mine was using was a modern and fully permitted mill . and may be on a holding type situation now. If any one has any information on it I would love to see if it can be reactivated. If so it would be the only mill in Colorado of its type. any one with info on this mine or mill Please contact me ... I also have a face book page on my recreational mine called the (westchester) thanks Bryan in Denver.