Polished Chert Breccia CB104 polished snakeskin Bauxite is the main raw
Yard notes & kiln story
Description
Polished Chert Breccia CB104 polished snakeskin Bauxite is the main raw Bauxite is the main raw material used in the commercial production of aluminium The porphyry pictured here has pinkish coloured clinozoisite crystals set in a ground mass of dolerite