in chronological order
- SUSTAIN, Iceland, AUG 2017
- DeepChalla, Kenya NOV 2016
- Lake Junín DP, Perú JUL/AUG 2015
- COSC-1, Sweden SEP/OCT-2014
- HSPDP Magadi, Kenya JUL-2014
- HSPDP Turkana, Kenya JUL-2013
- HSPDP Baringo, Kenya JUN-2013
- GONAF Tuzla, Turkey OCT-2012
- SRSDP HOTSPOT, Idaho, USA JAN-2012
- OUTO Outokumpu, Finland AUG-2011
- SRSDP HOTSPOT, Idaho, USA JUN/JUL-2011
- DSDP Dead Sea, Israel MAR-2011
- DSDP Dead Sea, Israel DEC-2010
- EDP Lake Elgygytgyn, Russia MAR/APR-2009
- OUTO Outokumpu, Finland SEP-2008
- OUTO Outokumpu, Finland SEP-2006
- DAFSAM Tau Tona Mine, South Africa AUG-2006
- OUTO Outokumpu, Finland APR-2006
- PISDP Lake Petén Itzá, Guatemala FEB-2006
- HSDP Hawaii, USA APR-2005
- LMDP Lake Malawi, Malawi MAR-2005
- BCDP Lake Bosumtwi, Ghana OCT-2004
- BCDP Lake Bosumtwi, Ghana SEP-2004
- TCDP Taichung, Taiwan AUG-2004
- SAFOD Parkfield, USA JUL-2004
- CCSD Donghai, China FEB-2004
- HSDP Hawaii, USA NOV-2002
- CRL Aigion, Greece SEP-2002
- CRL Aigion, Greece AUG-2002
- CCSD Donghai, China MAY-2002
- CSDP Yaxcopoil, Mexico FEB-2002
- CSDP Yaxcopoil, Mexico DEC-2001
- USDP Shimabara, Japan SEP-2001
- HSDP Hawaii, USA DEC-1999
- HSDP Hawaii, USA JUL-1999