wolframite from Kara Oba, Kazakhstan isolated on white background
Schlüsselwörter
tungsten,
ore,
isolated,
white background,
mining,
mine,
resource,
geology,
industry,
exploitation,
natural,
raw,
natural resource,
kazakhstan,
rock,
stone,
mineral,
discovery,
artifact,
mineralogy,
unprocessed,
rough,
specimen,
raw material,
industrial,
native
Deutsch
