Attachment 199812Attachment 199813Attachment 199814Attachment 199815Attachment 199816Attachment 199817Attachment 199818Picked this hone up on a whim.
It has layers that are somewhat defined as dark lines that remind me of a
topographic map showing elevation/declination etc.has sparkles in it but not overly densely. wet it is gray/tan/brown in layering.dry it is a paler version of that.slurry is tan.I suspect it is a sandstone .