VENUS ROCKS AND CRYSTALS. Spectacular Mineral & Crystal Suppliers Edinburgh. ITEM: Superb, Large specimen Petrified Elm Wood. AGE: Triassic (220 Million years). Mm x 153mm x 20mm. 1018g / 2.24 lbs. YES – Deluxe perspex stand supplied. This listing is for a magnificent large and. Petrified Elm wood full cross section from the petrified forests […]