1. mineralia:

Chalcopyrite with Dolomite from Missouri by Dan Weinrich

    mineralia:

    Chalcopyrite with Dolomite from Missouri by Dan Weinrich

  2. mineralia:

Chalcopyrite with Dolomite from Missouri by Dan Weinrich

    mineralia:

    Chalcopyrite with Dolomite from Missouri by Dan Weinrich

  3. Underwater by Thomas Hawk on Flickr.

    Underwater by Thomas Hawk on Flickr.

Melani Sub Rosa © by Rafael Martin