Lowering a Large Rock From a Cliff.

It was still morning when I arrived at their location, the miners were already working on the cliff to lower the sand and there were large rocks that had been successfully lowered from the top of the cliff. #climbing #buildingmaterials #mining #hardwork #rockclimbing #sandmine #construction #team #work #miner #landslide #working #excavation #excavator #teamwork #merapi #sandmining