Pair of polished Magnesite halves. MAP194 #google Please note that pink opal

Please note that pink opal is a fragile stone that sometimes has unseen internal fractures

Dimensions at widest points approximately 140 mm x 130 mm x 80 mm thick

NJ446   Noreena Jasper slab

Dimensions at widest points approximately 120 mm x 70 mm x 40 mm thick

POP174   Pink Opal rough rock

Pair of polished Magnesite halves. MAP194 #google Please note that pink opalMAP194. A matching pair of polished Magnesite (Lemon Chrysoprase) halves with natural rough backs. (A single nodule cut in half). The lime green colouration is caused by the presence of nickel mineralisation. Dimensions at widest points of each half approximately 110 mm x 70 mm x 40 mm thick. Weighs 968 grams. From north of Kalgoorlie, Western Australia.