Hi Sergio, For your information, one can take 3D inhole measurements with the SCIP, so you would get 3D measurements without any effect about dry or wet samples... No need to build a new 3D instrument, it already exists for years.
Or you can move the sample in three different positions and take three measurements... to get the 3D... more time consuming. Getting back to the MPP-EM2S+ Probe problem you reported, one can simply keep the probe plug in with the power supply when not in use, then, the sensor is always stable. Simply insert the rechargeable batteries while keeping it ON and then, disconnect the power supply to use it. This way, one will get very stable readings all the time without any delay as you reported. In addition, GDD has introduced a new Android Version that can be used with the past and present GDD MPP Probes. It has new functions and people like it very much. Allowed to be downloaded from Google Appl. (GDD MPP) installed and operational within 5 minutes from customers who had their old PDA's down while the MPP Probe was still functional after many years. Allowed customers on the other side of the planet to get back on their feet quickly. Regards, Pierre *Pierre Gaucher ing. (Eng.), MBA* *Président et Propriétaire *|* President and Owner* T: +1 418-877-4249 (x 222) | F: +1 418-877-4054 860 Boul. de la Chaudière, Suite 200, Québec (QC) Canada G1X 4B7 [email protected] www.gdd.ca | www.gddinstrumentation.com On Wed, Feb 3, 2021 at 2:28 PM S E Geoscience and Exploration < [email protected]> wrote: > Pierre, > > The SCIP tester requires some time to prepare the samples. It gives good > results, but it is time consuming. I used it in Africa. Iwould like to see > a tester measuring the sample in three different directions. > > The MPP probe is more handy, but it has a painful instrumental drift. > > Regards > > On Wed, Feb 3, 2021 at 10:55 AM Pierre Gaucher < > [email protected]> wrote: > >> >> Hi Sergio, >> >> You may want to use the GDD SCIP Tester to measure the chargeability and >> resistivity... >> >> Works on core samples, in the field (dipole-dipole), underground (ore / >> waste) and even directly in DDH with the use of a probe that can be easily >> mounted with Pex (plumbing). >> >> Check at: https://www.gddinstrumentation.com/scip-tester for details. >> >> You can write to me directly to discuss further. I can send you an >> example, etc. >> >> Has been used to constrain 2D and 3D inversion. >> >> The GDD MPP and the SCIP Tester can help to define the physical >> properties and the change of the physical properties within the same >> orebody... >> >> See below a poster on the subject where it won the first prize at the >> 2016 SEG and see how the higher the copper content the lower the >> conductivity... Not something one would suspect... But the pictures help >> to understand why high grade copper (17%) may be sometimes up to 100 times >> less conductive than the lower copper grade (4%)... >> >> >> https://www.gddinstrumentation.com/pdf/articles/2016_SEG_Poster_Case-Study-Cu-Au-exploration.pdf >> >> Hope the information helps and shows the importance of >> physical properties. >> >> Regards, >> >> Pierre >> >> >> >> >> >> *Pierre Gaucher ing. (Eng.), MBA* >> >> *Président et Propriétaire *|* President and Owner* >> >> >> T: +1 418-877-4249 (x 222) | F: +1 418-877-4054 >> >> 860 Boul. de la Chaudière, Suite 200, Québec (QC) Canada G1X 4B7 >> >> [email protected] >> >> www.gdd.ca | www.gddinstrumentation.com >> >> >> On Wed, Feb 3, 2021 at 12:39 PM S E Geoscience and Exploration via SEGMIN >> <[email protected]> wrote: >> >>> Dear all, >>> >>> Are there any other tools to measure inductively the electrical >>> conductivity of core samples besides the MPP gun of GDD? >>> >>> Regards >>> >>> -- >>> *Sergio Espinosa, Ph.D., P.Geo* >>> Director, Geophysics >>> *S E G*eoscience & *Ex*ploration >>> ----------------------- >>> SEGMIN community mailing list service ([email protected]). >>> Change your personal options here: >>> https://lists.geosoft.com/mailman/options/segmin/pgaucher%40gdd.ca >>> Colleagues can join here: >>> https://lists.geosoft.com/mailman/listinfo/segmin >>> Archives: https://lists.geosoft.com/mailman/private/segmin/ >>> NOTE that <Reply> will reply to all members of the list. >>> >> > > -- > *Sergio Espinosa, Ph.D., P.Geo* > Director, Geophysics > *S E G*eoscience & *Ex*ploration >
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