Siku Handcrafted Genuine Soap Stone Eagle Moon Hot Plate Coaster Rock Canada

Handcrafted Genuine Soap Stone Slab Triangular soapstone slab with image of an eagle and moon on it with marble colouring Can be used as a hot plate or coaster, or could be decorative Made in Canada Square on right side has adhesive residue, I believe something used to be glued on there I believe this is vintage