Burchard Kranich
…metallurgist working in England, Christopher Schutz, performed three 'great proofes' of the ore. Kranich and a Venetian metallurgist working in England, Giovanni Battista Agnello, were also brought in to assay the ore. Kranich and Schutz were soon at odds, with Schutz accusing Kranich, who was favoured by Martin Frobisher, of…