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Erionite-K, Clinoptilolite-Ca, Pyrite<br />Rock Island Dam, Rock Island, Douglas County, Washington, USA<br />FOV = 2.8 mm<br /> (Author: Doug)

Erionite-K, Clinoptilolite-Ca, Pyrite
Rock Island Dam, Rock Island, Douglas County, Washington, USA
FOV = 2.8 mm
(Author: Doug)

Dimensions: 1600 x 1066
File size: 556.43 kbytes
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