Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
amazonian amazonite apatite auripigment autochthonous avanturin bauxite blue bornit calcite chalcedony chalcopyrite dolomites earth eclogites flogopit fluorite fragments galena geology grain granite icelandic jasper lazurite light listvenit magnesite marble mina mineral minerals nature obsidian ofiokalcit pink plaster pyrope quartzite raspberry rhodonite rocks science selenite serpentinite solitov spat sphalerite sulfur travertine urtit variegated with