Amethyst 1:12 scale display stand or 1:24 coffee table, stalactite slice. February birthstone

A slice across a stalactite or stalagmite, with a brown centre and then pale purple and clear amethyst crystal points radiating out.  It can be used as a 1:12 scale display pedestal or a lovely little coffee table in 1:24 scale, as shown with the plant and cake (not for sale).  The base is gold plated brass.  Do you know how to tell a stalactite from a stalagmite in situ? A stalactite has to hold on tight, a stalagmite might reach the roof.  Amethyst is a February birthstone.

1 13/16 inches (4.6 cm) wide, 1 5/8 inches (4.1 cm) deep and 1 1/16 inches (2.7 cm) tall.