Keywords: IRONSTONE
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Journal Articles
Minutes of the Proceedings of the Institution of Civil Engineers (1917) 204 (1917): 395–406.
Published: 01 January 1917
...A E L CHORLTON Papers.] CHORLTON ON MECKANICALQUARRYING OF IRONSTONE, 395 (Paper No. 4303.) ( L The Mechanical Quarrying of Ironstone. By ALANERNESLTEOFRICCHORLTONM,. Inst. C.E. TIIE object of thisPaper is toindicatethe mechanicalmethods and actual machines employed at the present time...
Journal Articles
Minutes of the Proceedings of the Institution of Civil Engineers (1887) 87 (1887): 373–385.
Published: 01 January 1887
... _-58.40 61.30 100~00 100~00 100~00 Papers.] ICRAORNROOCNNOWAN WORKS. 375 At present the ironstone supplies are drawn entirely from the Cadderestate, near Glasg-ow, havinganarea of about 5 miles ilnengtbhy mile in FIG.2. breadthT.heraerseix VERTICAL S E C T I O N O F CADDER MINERAL mineral seams, lying im...

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