Polished Porphyry slab. PO 127 brecciated RH268 A slab

RH268  A slab

Dimensions at widest points approximately 260 mm x 170 mm x 8 mm thick

Dimensions approximately 130 mm x 95 mm x 7 mm thick

Wholesale bulk lot of Mookaite slabs

Quartz is white

Polished Porphyry slab. PO 127 brecciated RH268 A slabPO127. Pink porphyry slab, cut and polished on one side. From Mindoolah, Western Australia. Dimensions at widest points approximately 195 mm x 120 mm x 9. 4 mm thick. Weighs 469 grams. Porphyry is a general term that is used rather loosely for igneous rocks which contain relatively large isolated crystals set in a fine grained groundmass. The porphyry pictured here has pinkish coloured clinozoisite crystals set in a ground mass of dolerite. The