Chinese hardstone ink stone

Carved from a jade-like hardstone (possibly serpentine). Rectangular form with a slightly raised grinding surface bordered by a narrow, raised perimeter with a carved depression for water at the top end. Very good condition with no cracks. There is some wear to the grinding surface and to the base. Old patina with old light soiling.

4 ½ in. x 3 3/8 in. x ¾ in.