The mineral casting module in this figure is cast in {HEAD ~ one piece}, as indicated with {TAIL ~ spots} in the diagram  
The mineral casting module in this figure is cast in { HEAD ~ one piece } , as indicated with { TAIL ~ spots } in the diagram
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH