These were from the Devonian period from Morocco.
Silver Arch, ''Gateway arch, St. Louis'' engraved on bottom
Approx 1 x 1 x 1.5
Local Missouri rock - approx 2 x 1.5"
Sparkly! Approx 3 x 1.5 x 1.5"
Approx 3 x 1 1/4"
Botryoidal thumbnail specimen
Approx 3 x 1.5 x 1"
From Germany. Cool speciments of pyritized ...
From Missouri Approx 1.5 x 1.3 x 1"
prox 1 x 1.25 x 1"
Thumbnail prox .75 x .75 x 1" styrofoam mounted
Approx 1x1x1"
From Peru. prox .75 x .5 x 1" styrofoam mounted
Works on silver, plantinum, and gold.
Any denomination available! Yes - we can even take the ...
