Alvin Johns

Tasmania

Alvin Johns in Tasmania works at Asther P/L (Metallurgical & Processing Consultant).

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Asther P/L May 1998 - Present
Metallurgical & Processing Consultant

King Island Scheelite Limited Aug 2011 - Oct 2012
Chief Metallurgist

Gekko Systems Aug 2004 - Mar 2008
Senior Metallurgist

None listed.