Which of the following is a list of ONLYsedimentary rocks? marble, shale, arkose, quartzite, limestone, conglomerate chert, limestone, amphibolite, shale, travertine, phyllite hornfels, shale, breccia, quartzite, arkose, sandstone conglomerate, gabbro, shale, limestone, sandstone, chert arkose, chert, limestone, breccia, shale, dolostone