VALUABLE DISCOVERY
London, January 6. Professor Bellhausen, the German scientist, and Sir William Ramsay, have devised a method of extracting zinc-white, worth £30 a ton, from refuse heaps in the Welsh mines. Fifteen tons of rubbish yielded a ton of zinc-white.
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https://paperspast.natlib.govt.nz/newspapers/TC19040108.2.12.5
Bibliographic details
Colonist, Volume XLVI, Issue 10918, 8 January 1904, Page 3
Word Count
41VALUABLE DISCOVERY Colonist, Volume XLVI, Issue 10918, 8 January 1904, Page 3
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