Spherical, hard concretion possibly a calculus of unknown animal

Spherical, hard concretion possibly a calculus of unknown animal, provenance unknown, 1830-1920

Details

Category:
Materia Medica & Pharmacology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A671979
Materials:
calcium salts, ? material
Measurements:
approx: diameter 60 mm
type:
calculus