SOCIETY OF ECONOMIC GEOLOGISTS, INC. 7811 Shaffer Parkway Littleton, CO 80127-3732 USA Tel: +1.720.981.7882 Fax: +1.720.981.7874 E-mail: studentprograms@segweb.org Student Chapter Annual Report Form This form is used to report on Student Chapter activities over the previous year. The report provides a useful medium to document the status and progress of individual chapters. Annual Reports are used to evaluate applications for SEG support and to keep information up-to-date on the SEG website. Please provide a summary of chapter activities in a concise form as suggested below. Description of programs may be supported by a limited number of photographs and figures in a format appropriate for publishing on our website. Submission Deadline: September 30th Submit to: studentprograms@segweb.org Month/Year Reported: From (mm/yyyy) 04/2017 To (mm/yyyy) 04/2018 Chapter Name: Nazca SEG Student Chapter Chapter Mailing Address: Chapter E-mail: nazcaudec@gmail.com Chapter Website: Chapter Facebook: Society of Economic Geology: Nazca Chapter Executive Committee (in office during the time frame captured on this report) (type Vacant if position not filled): President: Emmanuel Barrales Albarán ebarrales@udec.cl Name E-mail Vice President: Enrique Crisostomo Toledo ecrisostomo@udec.cl Name E-mail Secretary: Leonardo Aguirre Sandoval leoaguirre@udec.cl Name E-mail Treasurer: Claudai Onate Concha claudieonate@udec.cl Name E-mail Chapter Academic Sponsor (SEG Fellow membership in good standing): María Eugenia Cisternas mcistern@udec.cl 56-41-2204818 Name E-mail Phone Casilla 160-C, Universidad de Concepción Address Fax Chapter Industry Sponsor (SEG Fellow membership in good standing and not affiliated with the student chapter s institution): Name E-mail Phone Address Fax Sponsoring Institution or Company (name): Attach: 1. a list of names of all Student Chapter members (please indicate by * if SEG Student Member). 2. complete Student Chapter Membership Information form with the current Executive Committee listed on page 1. On a separate page(s) provide a summary of student chapter annual activities: 1. Regular meetings, lectures 2. Field trips (dates, area visited, field trip leaders, number of participants, sponsors, benefits for students). Note: this is not the place for a detailed field trip report that is required from a chapter who has received funding from the Stewart R. Wallace Fund. 3. If your chapter received funding from the Stewart R. Wallace Fund, please submit a separate actual 4. Organization of conferences, workshops, short courses (theme, number of participants, benefits for students) 5. Participation in conferences, workshops, short courses (theme, number of participants from the chapter, benefits for students) 6. Fund-raising programs 7. Other programs accounting of how chapter funds were spent/used. 8. Future plans Aug2015VS
ANNUAL REPORT NAZCA STUDENT CHAPTER (2017-2018)
General Information Universidad de Concepción, Chile 1. Actual Student Chapter Executive Comitte (3/2017 to 03/2018) President: Emmanuel Jonathan Barrales Albarán (ebarrales@udec.cl) Vice-president: Enrique Esteban Crisóstomo Toledo (ecrisostomo@udec.cl) Secretary: Claudia Oñate Concha (claudiaonate@udec.cl) Treasure: Leonardo Esteban Aguirre Sandoval (leoaguirre@udec.cl) 2. Future Student Chapter Executive Comitte President: Enrique Esteban Crisóstomo Toledo (ecrisostomo@udec.cl) Vice-president: Álvaro Gonzalo Cardenas Maripillán (alcardenas@udec.cl) Secretary: José Abraham Sepúlveda Molina(josesepulvedam@udec.cl) Treasure: Sebastián Cabrera Troncoso (secabrera@udec.cl) 3. Student Chapter Academic Sponsor PhD María Eugenia Cisternas Silva (mcistern@udec.cl) Associate Professor Instituto GEA Universidad de Concepción Phone: 56-41-2204818 Fax: 56-41-2202535 Casilla 160-C, Concepción, Chile 4. Summary of Activities during 2017 Regular Meetings Members of NAZCA Student Chapter scheduled formal appointments every two weeks and more frequently near the arrival of a project. Although, since this year, we have been having meetings every week because we also have Leapfrog classes for the new NAZCA members. The final months of 2017 we had meeting twice a week because we were planning a field trip with the Stewart R. Wallace Funding, obtained on the second round of 2017. At the beginning of the academic year (March 2018), we post posters, so new students can get interested and we invited them to a formal meeting with the purpose of motivate and affiliate new members interested in the economic geology field as SEG members.
Organization Field Trip On 2017 we planned a field trip to Visit the southern extension of the Miocene-Pliocene porphyry belt of Central Chile with the aim of carry out a geological transect from Central Valley to western slope of the fold and thrust belt near the Chile-Argentian border lead by PhD Osvaldo Rabbia and PhD candidate Pablo Salas from the Universidad de Concepción. Nevertheless, we couldn t achieve that on time, because the area was reactivated for mining operations, and our teachers had to travel abroad. The beginning of this year we had to reschedule and change the location of the field trip, deciding going to a high sulfidization epithermal gold deposit, ubicated in the precordillera, near Chillan city. The deposit was an old mine, called Minas del Prado, and is characterized by the occurrence of nine veins and hydrothermal brecchia, hosted in tertiaty volcanic-piroclastic rocks. The gold mineralization occurs in this vein accompanied with quartz. The mine potential has been estimated around 200000 tons, with an ore grade of 2.3 g/t of Au. Nowadays, news studies have begun to look after a reopening. The Field trip was done on April 28 of 2018 and lead by PhD Miroslav Rodríguez Bakulic and PhD Candidate Pablo Salas. Miroslav Rodríguez is the general manager of GEOCRONOS, a geology exploration consultant company, which works also with BHP Billiton, Antofagasta Minerals Group, Anglo American, among others, having many years of experience. The PhD Osvaldo Rabbia couldn t gone but helped us in the trip organization. The objective of this trip was learned about hydrothermal alterations, metallic mineralization, structures controls, mapping galleries, gold placers and epithermal model. The Executive Comitte prioritized SEG members for the field trip plus two invitations for two exchange students from Germany (Cordula Haupt and Thilo May) who also are Student Chapter members of the TU Bergakademie Freiberg University, creating bonds with them, so we could work together in future plans. PhD Miroslav Rodríguez teaching in a gallery of Minas del Prado Mine.
Part of the team learning with PhD Pablo Salas about hydrothermal alterations. The picture shows a NE structure with Phyllic and propylitic alteration in the borders.
Student Chapter Members with the two exchange students from Germany inside of Minas del Prado gold mine. Some members learning about gold placer deposits and how extract it using panning and sluicing techniques.
As we mentioned at the beginning, NAZCA is teaching Leapfrog classes for the new members, so they can use the license we got for prior projects (2016-2017 period). So far, we had 4 lessons and we are planning to work with PhD Verónica Pineda in her classes for sophomore students, so they can view geological maps in 3D view. Class group learning how to model with Leapfrog program. Fund-raising programs The funds with which we manage our projects come from the Stewart R. Wallace scholarship, inherited in the year 2017 and some raising from food selling. Future plans To the present year, we have planned to continue with the formal appointments, keep informed the studentship about the Student Chapter activities with the intention of promote Economic Geology and SEG association, and keep working with the Leapfrog License. We also want to do an inclusion fluids course, lead by PhD Santiago Collao in our second semester (August-December), be part of the XV Chilean Geological Congress hold by our university on November and apply to the second round Stewart R. Wallace scholarship with another field trip project, because is the best way to learn geology.
N Nazca Members Academic Year SEG ID gone to last field trip? 1 Enrique Crisóstomo 6 913629 yes 2 Leslie Guajardo 6 913627 yes 3 Claudio Schulz 6 913701 yes 4 José Sepulveda 6 913514 yes 5 Álvaro Cárdenas 4 913702 yes 6 Nadia Jara Riquelme 6 913682 yes 7 Sebastian Cabrera Troncoso 6 913266 yes 8 Diego Eduardo Monares Rifo 6 913690 yes 9 Wladimir Acevedo 6 905449 yes 10 Hugo García 6 913711 yes 11 Thilo Alexander May 5 - yes 12 Cordula Haupt 6 - yes 13 Javiera Jiménez 6 - No 14 Álvaro Mella 5 - No 15 Yoselin Muñóz 5 - No 16 Ignacio Pavéz 6 - No 17 Pablo Salas PhD Candidate - Yes Table of NAZCA members (2018) and participants of the last field trip to Minas del Prado Mine
Tesorería Nazca 2017-2018 Initial status 2016 date conversion 28/03/2018 Chilean Pesos 93,066 dollar chilean pesos Dollars 136.8617647 1 606 date conversion 09/04/18 dollar chilean pesos 1 590 Date income (Chilean pesos) Income (Dollars) Reason 01/03/2016 93,066 2.155 Initial status 2016 01/06/2017 9000 14.851 Dues (1000$ c/u) 01/06/2017 3350 5.528 profit by sell 01/06/2017 17891 29.523 Return investment 07/06/2017 1000 0.023 Dues (1000$) 28/03/2018 31940 52.706 Return investment 09/04/18 236000 400 SEG money Total 392,247 505 Date Expenditures (Chilean pesos) Dollars Reason Remainder (Chilean pesos) 31/01/2017 884 1.5 Com. Maintenance account plan 391,363 31/01/2017 168 0.3 Iva by commission/debiting 391,195 28/02/2017 884 1.5 Com. Maintenance account plan 390,311 28/02/2017 168 0.3 Iva by commission/debiting 390,143 25/05/2017 30,000 49.5 Inversion 360,143 18/08/2017 21,600 35.6 Informal meeting in the chef carlitos 338,543 09/04/18 14,637 24.81 Iva by commission/debiting 323,906 28/04/18 129,500 213.70 Rent 2 Van 4x2 (Field work trip) 194,406 28/04/18 22,400 36.96 Tickets Concepción-Chillán (Field work trip) 172,006 28/04/18 47,000 77.56 Fuel (Field work trip) 125,006 28/04/18 8,720 14.39 Toll (Field work trip) 116,286 28/04/18 4,990 8.23 Field work tools (Field work trip) 111,296 280,951.0 464.3 TOTAL Final status Nazca 2017 Chilean pesos Dollars income 392,247 647.3 Expenditures 280,951 463.6 TOTAL 111,296 183.7 Página 1