Noah Webster
Physalite
PHYS'ALITE, noun [Gr. to swell or inflate, and a stone.] A mineral of a greenish white color, a subspecies of prismatic topaz; called also pyrophysalite, as it intumesces in heat.
PHYS'ALITE, noun [Gr. to swell or inflate, and a stone.] A mineral of a greenish white color, a subspecies of prismatic topaz; called also pyrophysalite, as it intumesces in heat.