420g Chrome Rich Petrified Wood from Zimbabwe white quartz Welo Ethiopian hydrophane opal mineral

Welo Ethiopian hydrophane opal mineral specimen with with  a beautiful honeycomb pattern and an amazing play of color

Amazing 930 carat non-hydrophane crystal opal from Ethiopia

but it does have some blue mixed in and red out towards the edge

Beautiful natural clear quartz crystal cluster with a couple double terminated quartz crystals from Colombia

Very beautiful growth of calcite crystals in this specimen from china

420g Chrome Rich Petrified Wood from Zimbabwe white quartz Welo Ethiopian hydrophane opal mineralThis piece is an amazing specimen with great color and interesting bark. We consider this piece to be a Small Cabinet Specimen (SMC). Locality: Woodworthia, near Gokwe, Zimbabwe Measurement: 77mm x 70mm x 64mm Weight: 420g