PYRAMID MINERALS AND CRYSTALS. Spectacular Mineral & Crystal Suppliers Edinburgh. ITEM: Huge, Museum Quality Specimen of Arizona Rainbow Petrified Wood. AGE: Triassic (220 Million years). SOURCE: Chinle Formation, N. DIMENSIONS : 350 mm x 244mm x 19mm WEIGHT: 2666g / 5.88 lbs. YES – Deluxe Perspex stand supplied. THIS SPECTACULAR SPECIMEN IS OFFERED AT AN […]