Description
A set of 10 sedimentary rock specimens, including limestone, sandstone, chalk, coal, conglomerate, gypsum, rock salt, mudstone, kaolin, and shale. The collection comes organized in a plastic storage box.
A set of 10 sedimentary rock specimens, including limestone, sandstone, chalk, coal, conglomerate, gypsum, rock salt, mudstone, kaolin, and shale. The collection comes organized in a plastic storage box.