A hemisphere of glass used as a magnifier when placed with its flat side against a surface with text.

(mineralogy) Clear quartz crystal containing coloured filaments caused by impurities. Particular kinds are sometimes known as Venus’s hair stone or Thetis’s hair stone.

Barbatula barbatula, a species of ray-finned fish in the family Nemacheilidae or subfamily Nemacheilinae in family Balitoridae (hillstream loaches).

(obsolete) A British unit of weight used in the meat trade, equal to 8 pounds (avoirdupois).

(cooking) A traditional Portuguese thick soup, sopa de pedra, typically made with pork and vegetables.

plural of precious stone

plural of standing stone

One of the mushroom-shaped stones used as a support for a barn (or staddle). The shape prevents rats from climbing up to the barn.

plural of staddle stone

plural of border stone