Hi, Some of the dunite pipes associated with the Bushveld Complex have high-Fe olivines. I cannot remember the content upfront. What %Fe2SiO2 are you looking for? Freeman E. D. Senzani Email: freeman_senzani@hotmail.com<mailto:freeman_senzani@hotmail.com> Cell: +27 (0)79 766 4605 Fax2Email (ONLY if sending from South Africa): (0)86 572 6830 P. O. Box 1142 Wapadrand 0050 Pretoria South Africa ________________________________ From: Mulaba, Antoine <amulaba@uj.ac.za> Sent: 18 August 2017 07:21 PM To: Senzani, Freeman; Freeman Senzani (freeman_senzani@hotmail.com); Amuli, Bukanga Cc: Antoine F. Mulaba-Bafubiandi; Antoine F. Mulaba-Bafubiandi Subject: FW: [MSA-talk] Source for Fe-rich olivine and Fe-rich serpentine www.uj.ac.za/faculties/febe/<http://www.uj.ac.za/faculties/febe/> Professor Antoine F. Mulaba-Bafubiandi Hydrometallurgy Professor Head Mineral Processing and Technology Research Centre Head Artisanal and Small Scale Mining Research Interest Group Department of Metallurgy Faculty of Engineering and the Built Environment (FEBE) Tel +27 11 559 6215 [cid:image005.jpg@01D29C19.E4B469F0] From: msa-talk-bounces@minlists.org [mailto:msa-talk-bounces@minlists.org] On Behalf Of Dylan Hickson Sent: 18 August 2017 06:53 PM To: msa-talk@minlists.org Subject: [MSA-talk] Source for Fe-rich olivine and Fe-rich serpentine Hi all, I am looking for some Fe-rich olivine and Fe-rich serpentine samples to measure their complex permittivity. I've had some difficulty in finding any sources where I can obtain these and was hoping that maybe some of you might have an idea of where to look. Synthetic samples would be fine for these measurements, and ideally I would need at least 40 g of mineral powder. Any insight that you can offer would be greatly appreciated. Best Regards, Dylan ++++++++++++++++++++++++++++++ Dylan Hickson PhD Candidate Centre for Research in Earth and Space Science York University Toronto, ON, Canada hicksodc@yorku.ca<mailto:hicksodc@yorku.ca> ++++++++++++++++++++++++++++++ ________________________________ This email and all contents are subject to the following disclaimer: http://disclaimer.uj.ac.za ________________________________ This email and all contents are subject to the following disclaimer: http://disclaimer.uj.ac.za

Olivine from the dunite pipe at Dreikop (Stumpfl and Rucklidge 1982) camp (Bushveld Complex) are Fe-rich. Eugene Stumpfl worked on this rocks and PGE. I had a sample but left in Copenhagen. Please contact Ed (Ed Mathez, AMNH, NYC; e-mail: mathez@amnh.org) if he can help. Or Dr. Robert Trumbull of Helmholtz Centre Potsdam GFZ German Research Centre if he has any sample. Thanks/Sisir On Mon, Aug 21, 2017 at 12:20 AM, Freeman Senzani < freeman_senzani@hotmail.com> wrote: > Hi, > > > Some of the dunite pipes associated with the Bushveld Complex have high-Fe > olivines. I cannot remember the content upfront. What %Fe2SiO2 are you > looking for? > > > *Freeman E. D. Senzani* > Email: freeman_senzani@hotmail.com > Cell: +27 (0)79 766 4605 <+27%2079%20766%204605> > Fax2Email (ONLY if sending from South Africa): (0)86 572 6830 > P. O. Box 1142 > Wapadrand 0050 > Pretoria > South Africa > > > ------------------------------ > *From:* Mulaba, Antoine <amulaba@uj.ac.za> > *Sent:* 18 August 2017 07:21 PM > *To:* Senzani, Freeman; Freeman Senzani (freeman_senzani@hotmail.com); > Amuli, Bukanga > *Cc:* Antoine F. Mulaba-Bafubiandi; Antoine F. Mulaba-Bafubiandi > *Subject:* FW: [MSA-talk] Source for Fe-rich olivine and Fe-rich > serpentine > > > > > > > *www.uj.ac.za/faculties/febe/ <http://www.uj.ac.za/faculties/febe/>* > > > > Professor Antoine F. Mulaba-Bafubiandi > > Hydrometallurgy Professor > > Head Mineral Processing and Technology Research Centre > > Head Artisanal and Small Scale Mining Research Interest Group > > Department of Metallurgy > > Faculty of Engineering and the Built Environment (FEBE) > Tel +27 11 559 6215 <+27%2011%20559%206215> > > > > > > [image: cid:image005.jpg@01D29C19.E4B469F0] > > > > > > > > *From:* msa-talk-bounces@minlists.org [mailto:msa-talk-bounces@ > minlists.org] *On Behalf Of *Dylan Hickson > *Sent:* 18 August 2017 06:53 PM > *To:* msa-talk@minlists.org > *Subject:* [MSA-talk] Source for Fe-rich olivine and Fe-rich serpentine > > > > Hi all, > > > > I am looking for some Fe-rich olivine and Fe-rich serpentine samples to > measure their complex permittivity. > > I've had some difficulty in finding any sources where I can obtain these > and was hoping that maybe some of you > > might have an idea of where to look. Synthetic samples would be fine for > these measurements, and ideally I would > > need at least 40 g of mineral powder. Any insight that you can offer would > be greatly appreciated. > > > > Best Regards, > > > > Dylan > > > ++++++++++++++++++++++++++++++ > > Dylan Hickson > > PhD Candidate > > Centre for Research in Earth and Space Science > > York University > > Toronto, ON, Canada > > hicksodc@yorku.ca > > ++++++++++++++++++++++++++++++ > > > > ------------------------------ > > This email and all contents are subject to the following disclaimer: > > http://disclaimer.uj.ac.za > > ------------------------------ > > This email and all contents are subject to the following disclaimer: > > http://disclaimer.uj.ac.za > > _______________________________________________ > MSA-talk mailing list > MSA-talk@minlists.org > http://lists.minlists.org/mailman/listinfo/msa-talk > > -- "There's a crack in everything. That's how the light gets in." - Leonard Cohen (International House NYC Class of '57) ____________________________________________________________________________________________________ *Affiliations* Professor in Geology Dept. of Geological Scs. Jadavpur University, Kolkata 188 Raja S.C. Mallick Road WB-700032, Kolkata, India Research Associate (since 2008) Division of Physical Sciences Dept. of Earth and Planetary Sciences American Museum of Natural History Central Park West@79th Street, Manhattan New York City, NY 10024-5192, USA *Websites & Phone* http://sites <http://sites.google.com/site/sisirgeology> .google.com/site/sisirgeology <http://sites.google.com/site/sisirgeology> http://iptri.in http://research.amnh.org/eps/staff o: 0091-33-24572730; m: 0091-9748078079 e-mail: smondal@amnh.org e-mail: sisir@geology.jdvu.ac.in ResearchGate: https://www.researchgate.net/profile/Sisir_Mondal/contributions Google Scholar: https://scholar.google.com/citations?user=wiE7iuoAAAAJ LinkedIn Profile: https://in.linkedin.com/in/sisirm *'Excellence seldom has anything to do with popularity'*