Dear Friends.
I am looking for information on the biography of an English metallurgist
: John Cooper or M. Cooper ( active in 1840 ) who introduced
in Canada and perhaps in Chile too a silver amalgamation process in XIX
century, for native silver. The process was at first born and applied
in Norway (Kongsberg).
The process was at first named “Tinette Norvegienne" and later Tina
system or Cooper process (or system). Can someone of you help me ?
While waiting for a kind reply I send You my best regards
. Marco Mazza
Marco Mazza - University of PAVIA -Italy
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