US$ 15.00
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
8 billion years
Sizes approx
Weighs 254 grams
IRR 124 Fossil stromatolite slab
Tumble Polished Wyloo Agate WAT104 stripey jasper Porphyry is a general termWAT104 Tumble polished Wyloo Agate. Dimensions at widest points approximately 70 mm x 60 mm x 25 mm thick Weighs 158 grams. From our mining claim near Wyloo Station in the Pilbara region of Western Australia.
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