I play this game for hours on end and although enjoyable it makes my wrist and finger joints sore, may I propose a new building entitled Geology Academy. click on the building and get a popup, you will see all the mines that are available to you with a slider, just move the slider to the desired amunts of mines to survey then click on the relevant geologist to send them out, please see the attached images prntscr.com/csetr9 and prntscr.com/csetl1
i hope that this can be implemented as soon as possible please