2 Resultaten gevonden voor "Bestand:Graphite_with_pyrite_nodule_(Ceylon)_1.jpg".

Bestand:Graphite with pyrite nodule (Ceylon) 1.jpg

DescriptionGraphite with pyrite nodule (Ceylon) 1.jpg English: Graphite with pyrite nodule from Ceylon (Sri Lanka). A mineral is a naturally-occurring...

Bestand:Graphite with pyrite nodule (Ceylon) 2.jpg

DescriptionGraphite with pyrite nodule (Ceylon) 2.jpg English: Graphite with pyrite nodule from Ceylon (Sri Lanka). A mineral is a naturally-occurring...

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