PYRAMID MINERALS AND CRYSTALS. Spectacular Mineral & Crystal Suppliers Edinburgh. ITEM: Large, Museum Quality Specimen of Arizona Rainbow Petrified Wood. AGE: Triassic (220 Million years). SOURCE: Chinle Formation, N. DIMENSIONS : 320 mm x 244mm x 29mm WEIGHT: 3370g / 7.43 lbs. YES – Deluxe Perspex stand supplied. THIS SPECTACULAR SPECIMEN IS OFFERED AT AN […]