Fool's Gold, Pyrite with Quartz from the Rhodope Mountains, Bulgaria
Schlüsselwörter
gold,
pyrite,
quartz,
mountain,
bulgaria,
mine,
mining,
needle,
cube,
rock,
stone,
mineral,
geology,
mineralogy,
science,
crystal,
pattern,
texture,
surface,
earth,
nature,
natural,
resource,
prospecting,
ore,
metal,
rough,
raw
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