10. Auh niman quichiqui quixteca yoan quitemetzhuia yoan quipetlaua ytech quahuitl yn tlapetlaualoni ynic quiyectilia ynic quicencaua.
10. Then they scrape it, and they facet it, and they smooth it, and they polish it, mounted in wood, set on the instrument called polisher or burnisher, and they manufacture and finish it.
11. Auh yn yehoatl yn moteneua eztecpatl ca cenca tlaquauac chicauac camo ma vel motequi ynica teoxalli.
11. The stone called blood silex (heliotrope) is very hard and very strong, and they do not cut it well with emery.
12. Çaçan motlatlapana motehuia.
12. They break it and they cut it up in any kind of way.
13. Yoan motepehuilia yn itepetlayo yn amo qualli, yn amo uel no mopetlaua.
13. And they throw away the vein-stone, the useless stone, that which does not lend itself readily to polishing.
14. Çan yehoatl mocui motemolia yn qualli, yn vel mopetlaua yn eztic, yn uel cuicuiltic.
14. They do not take or seek except the beautiful pieces that lend themselves to good polishing, the red-banded, that permit themselves to be well cut.