SEG - Society of Economic Geologists
SEG - Society of Economic Geologists
SEG - Society of Economic Geologists
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JULY 2012 • No 90 <strong>SEG</strong> NEWSLETTER 27<br />
Diamonds and their Primary and Secondary Sources<br />
23–26 October, 2012<br />
University <strong>of</strong> Pretoria, South Africa<br />
Course leaders: Mike de Wit and John Bristow<br />
This unique course in diamond exploration and<br />
evaluation will be presented at the University <strong>of</strong><br />
Pretoria by a group <strong>of</strong> leading experts in their<br />
respective fields ranging from diamonds, mineral<br />
chemistry, petrography, exploration methods,<br />
geophysics, kimberlites/lamproites and<br />
cratons, and secondary diamond deposits<br />
which will add significant value to those that are<br />
involved in these exciting fields. It has been several<br />
decades since the last major discovery was<br />
made and the markets will be looking for an<br />
additional production <strong>of</strong> diamonds in the future.<br />
The expected funding being raised at this<br />
course will be earmarked to cover the registration<br />
expenses for the honours students at the<br />
University <strong>of</strong> Pretoria and as well as add to a<br />
post-graduate fund for junior lecturers at the<br />
University.<br />
The planned program and talk titles are being<br />
continually updated online at: www.ceatup.com.<br />
Bookings and general enquiries can be directed<br />
to the course coordinator Ms Mickaelé Jenkins<br />
(info.ce@up.ac.za) or 012 420 6342. Since part<br />
<strong>of</strong> the course has been reserved for the 2012<br />
honours students, places will be limited and<br />
early booking is recommended.<br />
Topics to be covered in 23 rd –25 th October 2012:<br />
1. Exploration: History <strong>of</strong> diamonds, World diamond<br />
markets, Origin <strong>of</strong> diamonds, Kimberlites/ Lamproites<br />
and cratons, Structural geology and diamond exploration,<br />
Modern Exploration techniques, Geophysics<br />
and diamonds, Indicator minerals chemistry (Mike de<br />
Wit, John Bristow, Fanus Viljoen, Hielke Jelsma,<br />
Laurent Ameglio, Owen Garvie, Dave Apter).<br />
2. Primary and secondary sources <strong>of</strong> diamonds:<br />
Classification <strong>of</strong> Primary sources <strong>of</strong> diamonds including<br />
kimberlites/lamproites, Characteristics and settings<br />
<strong>of</strong> Secondary or alluvial diamond deposits in<br />
South Africa (Orange, Vaal River, NW province),<br />
Africa and India, Marine Diamond deposits (Johan<br />
Stiefenh<strong>of</strong>er, Tania Marshall, John Ward, Mike de Wit).<br />
3. Evaluation and <strong>Economic</strong> Valuation <strong>of</strong> Diamond<br />
Deposits: Due diligence and geological requirements,<br />
Diamond valuation (rough and polished) and size frequency<br />
studies, Mining methods, Evaluation <strong>of</strong> alluvial<br />
deposits, Financial valuation models (John<br />
Bristow, Bob Halvorson, Jeffrey Brenner, Tania<br />
Marshall).<br />
The 26th October 2012 will be allocated to a:<br />
4. Mine visit to Cullinan Mine, Pretoria<br />
Contact us: Tel: 012 420 5015 Fax: 012 420 5465 E-mail: info.ce@up.ac.za<br />
For customised courses: E-mail: quote.ce@up.ac.za for quotations on in-house training.<br />
LOGEMIN S.A.<br />
Mineral exploration consultants<br />
3 generations <strong>of</strong> experience in applied geology<br />
Bogota, Colombia<br />
www.logemin.com, ageo@logemin.com<br />
Skype: logemin1, Telephone: +57-1-643 5364<br />
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