sample nugget of iron/copper-pyrites

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Size: 4500px × 4209px
Photo credit: © Dennis Hardley / Alamy / Afripics
License: Royalty Free
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Keywords: copper, copper-pyrites, geological, geological-collection, geological-specimen, geology, iron, iron-pyrites, iron/copper-, iron/copper-pyrites, mineral-collection, minerals, nugget, pyrites., rocks--minerals, sample