GoldinPyriteDrainage acide

(c) Matt Affolter of a sample from Erich Peterson at en.wikipedia, CC BY-SA 3.0

Autor:
Original uploader was Matt Affolter (QFL247) at en.wikipedia
Credit:
I (Matt Affolter (QFL247) (talk)) created this work entirely by myself.
Krótki link:
https://www.plwiki.pl/b/9d8f
źródło:
Wikimedia Commons
Wymiary:
1471 x 1176 Pixel (306904 Bytes)
Opis:
Disseminated gold, left behind after a cubic crystal of pyrite dissolved away. Note "corner" of former cube in center of rock, with small gold pieces lining the sides of the corner.
Licencja:
CC BY-SA 3.0
Warunki licencji:
Creative Commons Attribution-Share Alike 3.0

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