A small heap of minerals mined from a rare earth site.
Palabras clave
rare,
metal,
earth,
mine,
element,
material,
precious,
resource,
industry,
science,
trade,
technology,
isolated,
rock,
geology,
texture,
economy,
deposit,
heap,
business,
nature,
black,
mineral,
rocky,
industrial,
quartz,
export,
macro,
sample