The non-magnetic gangue descends in a straight line to the other side of the partition.
"Edison, His Life and Inventions" by Frank Lewis Dyer and Thomas Commerford Martin
The first point, then, is to crush the gangue effectively, the degree of fineness being regulated by the fineness of the gold itself.
"Getting Gold" by J. C. F. Johnson
Lewis rode over the mountains last fall, which horse was Seen yesterday with a gangue of Indian horses, and is Very wild-.
"The Journals of Lewis and Clark" by Meriwether Lewis and William Clark
Gangue, or waste rock, thrown on the dump heaps.
"Scientific American Supplement, No. 458, October 11, 1884" by Various
Careful dissolving of the pyrites and gangue, so as to leave the gold intact, failed to find it in any larger diameter.
"Scientific American Supplement, No. 841, February 13, 1892" by Various
The gangue is quartz, occasionally argillaceous and bituminous.
"Scientific American Supplement, No. 312, December 24, 1881" by Various
Garrick, a Huguenot name, is Fr, gangue, an old word for heath.
"The Romance of Names" by Ernest Weekley
This gangue is dug out and broken up as in mines of other metals.
"Diggers in the Earth" by Eva March Tappan
Quartzite (instead of limestone) is an unusual locus of replacement ores, and siderite is an unusual gangue.
"The Economic Aspect of Geology" by C. K. Leith
His rich float had been of quartz gangue!
"The Song of the Wolf" by Frank Mayer