First of all, welcome to the Forum. Sarcasm and smart also responses will never be heard around here!
Although I have never tried to fish mining ponds it sounds like a good place to try sinking swim baits, crank baits and maybe try a little drop drop shot due to the shear walls.
I am just an inexperienced baby 'round here but I am sure the more knowledgeable folks will chime in shortly.
Welcome Dhoff, enjoy the stay!