Parkes process
Top View
- Mines and Mining the Bellows Are Burned, the Lead Consumed of the Fire; the Founder Melteth in Vain; for the Wicked Are Not Plucked Away
- Practical Workbook MY-302: Non Ferrous Extractive Metallurgy Name
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- Behaviour of Copper in Refining of Lead by Fractional Crystallization
- 127 the SOFTENING, DESILVERING, and REFINING of BASE BULLION. PART III. the Only Lead Refinery in Australasia at Present at Work
- Volume 49 1899-1900
- The German Patent Classification, Class 40 Page 1 2011-09-21