Bulletin ... of the Pennsylvania State College, Mining and Metallurgical Experiment Station, Issues 1-121922 |
Contents
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Common terms and phrases
acid Agricultural lime annual value Annual wages barrels bbls beds bentonite BLDG Bradford Building brick Bulletin burning calcium Capital carbonate cent ceramic products chemical chert Coeymans color common brick connate water County crystal dike Dixonville draft kilns Electricity purchased employees enamels etch face brick feet Figure Fire brick fire clay flooding Fuel furnace ganister Geological glass HEAVY CLAY PRODUCTS HP capacity Hydrated industries of Pennsylvania iron June July Aug limestone magnesite manufacture Mineral Industries mining mold oil and gas operation Oriskany Pennsylvania Grade Pennsylvania State College peridotite PHILADELPHIA Pittsburgh plant porosity Portland cement Pres Process Production Curves Property quarry raw materials REFRACTORIES Reported as small rock samples sandstone School of Mineral Secy shale silica silica brick small lime producer solution Stiff mud stone subzone Supt surface tank temperature thickness tile tons annually Treas Venango County ware