empty stone mine. the manufacture and production of broken phonolite. the main stone is grey clinkstone

activity area basalt bulldozer calcite clean cold desert digging dune earth ecology environment equipment erosion excavation extreme fabrication geology gravel ground heavy industrial industry landscape machine manufacturing material mine mineral mover nature pebble phonolite pit production quarry quarrying resource road rubble sand sandy smug snow snowflakes snowy stone technology white work zeolite