Crusher stone quarries gauteng. Quarries Gauteng South Africa Yellow Pages. Limestone Quarries A limestone quarry is a site where a sedimentary rock composed of calcium carbonate is extracted from the earth in large blocks or sheets. Lime stone is made.Williams Patent Crusher is committed to designing and manufacturing the most durable and efficient limestone crusher machines on the market. We’ve held that commitment for over 150 years. Additionally, since the mid-1980s, we’ve developed extensive experience in Circulating Fluidized Bed (CFB) technology and our limestone mills have proven.