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RB 69/00073 Geology of the Balhannah copper-gold-bismuth mine.
The Balhannah Mine situated on Section 4048, Hundred of Onkaparinga produced 9 tons of bismuth and 170 tons of copper during the period 1869-1875. Subsequent exploration during 1881, 1889, 1936 and 1949 did not locate additional ore. The present...-
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Published: 01 Jan 1969