pure tin ore, mined in south america.
Schlüsselwörter
aluminium,
mining,
closeup,
background,
shiny,
industrial,
raw,
stone,
ore,
mineral,
tin,
rock,
geology,
isolated,
grey,
mine,
treasure,
white,
aggregate,
mineralogy,
crystal,
metallic,
gem,
nature,
metal,
natural,
pegmatite,
hydrothermal,
oxide,
bolivia,
sample,
on,
specimen,
america,
matrix
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