set of various unpolished stones with names

almandine almandite amber aplite aragonite asbestos astrophyllite background baryte bauxite brown collage collection coquina crystal cutout feldspar ferruginous flint fluorite gemstone granite halite isolated jaspillite limestone marl marlstone mineral miserite mudstone name natural pegmatite quartz quartzbiotite quartzite raw rock rough salt sandstone set shell slate smoky stone topaz unpolished various white