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Columbita-(Fe)<br />Etta Mine, Keystone, Keystone District, Pennington County, South Dakota, USA<br />85 x 62 x 36 mm.<br /> (Autor: Rafael Galiana)

Columbita-(Fe)
Etta Mine, Keystone, Keystone District, Pennington County, South Dakota, USA
85 x 62 x 36 mm.
(Autor: Rafael Galiana)

Dimensions: 1120 x 936
File size: 212.88 kbytes
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