LARGE Vintage Agate Geode Gold Mining and Railroad Diorama. Has 12 Pewter Figures, measures 7" x 5", weighs near 5 LBS NICE. Very elaborate mining diorama must zoom it to appreciate all the details. This is a large, heavy piece. It is mounted on a clear glass base, very stable. Agate is a beautiful blue, lots of Pyrite "Fools Gold" features 2 Miners working deep inside the cave, a locomotive railroad train with multiple cars on tracks, several miners, and an ore cart.  This is a wonderful display. Very unique, an impressive specimen.