14-15. 14, (46509); 15, (46511). Sandstone metates, the latter but little used and almost flat.
16, (46551). Rubbing stone of andesite.
17-24. 17, (46555); 18, (46556); 19, (46557); 20, (46558); 21, (46561); 22, (46563); 23, (46569); 24, (46559). Small smoothing stone mostly of quartzite, one or two only of basalt. These are bowlders weighing from one to three pounds, rounded by natural agencies, and selected by the natives to be used for smoothing and polishing purposes. When much used they are worn down flat on one side, the side used being worn off, just as the rubbing stone in the old process of preparing paint.
25-26. 25, (46519); 26, (46520). Unfinished celts of basalt.
27, (46521). Crude hoe or adze of mica schist.
28, (46522). Schist stone with groove for smoothing arrow shaft, and hole for rounding point.
29-31. 29, (46523); 30, (46524); 31, (46525). Crude stone implements, supposed to be used for digging.
32-34. 32, (46526); 33, (46527); 34, (46528). Very crude stone implements, probably used for pounding.
35, (46530). Double-handled baking stone; basalt. The use of stones of this kind will be more particularly noticed hereafter.
36, (46531). Broken rounded mortar; basalt.