Salt Creek, South Australia were sent out with 500 feet of boring rods and the oily substance which he had described as scum upon the surface of the water was traceable in various parts of the creek. Extensive claims were taken out and a company was formed to work a substance known as mineral caoutchouc and Mr Eustace R. Mitford was dispatched there. Boundaries for the locality were created on 24 August 2000 for the " long established name" which is ultimately derived from a stream that flows through the locality on its way to the Coorong. In 1892, a group of entrepreneurs, who
Amount of substance in use in chemical engineering in the United States is the pound-mole, having the symbol lb-mol. One pound-mole is . When quoting an amount of substance, it is necessary to specify the entity involved, unless there is no risk of ambiguity. One mole of chlorine could refer either to chlorine atoms, as in 58.44 g of sodium chloride, or to chlorine molecules, as in 22.711 liters of chlorine gas at STP. The simplest way to avoid ambiguity is to replace the term "substance" by the name of the entity or to quote the empirical formula. For example: Amount of substance