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how to price clay quarry. Quarrying of Stone, Sand and Clay in Japan: ISIC 14. Japan consumes ¥554 billion-worth of stone, sand, clay and other quarrying Chart 5 Costs vs Spending on Quarrying of Stone, Sand and Clay 1997–2012 Read more. Stone, Sand & Clay Quarrying in South Africa MBendi. A profile of Stone, Sand & Clay Quarrying in South Africa with directories of companies