old wooden logs, used for the coal mining industry, in the landscape of glacial moraine rocks in longyear valley

bedrock chert clouds cloudy coal cold day fjord geological geology glacial glacier gorge gravel gruvefjellet historic interesting landscape limestone logs longyear longyearbyen longyeardalen meltwater minerals mining moraine moss mountain nobody norway old outdoors ravine recreation remains rock rocky sandstone sedimentary sediments settlement snow spitsbergen stones stream svalbard tundra valley wilderness