Universidad de Jaén

INTRODUCTION

This subject takes part of a teaching innovation project belonging to the PIMED-UJA 2019-2023 Plan (reference PIMED11_202123). This project will carry out a series of mainly practical activities, jointly with students of other subjects of the Degree in Industrial Chemical Engineering and the Master's Degree in Materials Engineering and Sustainable Construction, which are taught simultaneously at the EPS of Linares.

These activities are integrated as an independent block (PIMED PROJECT PROGRAM11_20213) within the contents and schedule of this subject and it is intended that they contribute positively to the achievement of their skills and learning outcomes.

LECTURES

I. Introduction to ore deposits

1.- Ore deposits: definitions. Ores and indutrial minerals. Mineral deposits. Viable mineral deposits. Economic geology. Ore and gangue minerals. Concentration. Mineral resources and ore reserves. Includes Seminar 1 PIMED11_202123.

II. Ore-forming processes and associated rocks

2.- Ore-forming processes. Internal processes. External processes.

3 .- Introduction to petrology. Minerals and mineralogy . Petrology: igneous, metamorphic and sedimentary rocks.

4 .- Igneous rocks. Chemical and mineralogical composition.

5 .- Magmas. Evolution of magmas.

6 .- Igneous bodies morphology. Extrusive bodies. Intrusive bodies. Geodynamic settings. Igneous suites.

7.- Sedimentary rocks. Introduction. Clasification. Composition. Sedimentary environments. Sedimentary processes. Sedimentary structures. Detritic rocks. Carbonatic rocks.

8 .- Metamorphism. Types of metamorphic change. Types of metamorphism. The controlling factors of metamorphism. Description of a metamorphic region.

9 .- Metamorphic rocks and processes.

III. Ore deposits through time and space

10 .- Ore deposits through time and space. Tectonic settings. Associated rocks. Some general definitions

IV. Ore bodies morphology and textures

11.- Morphology of ore bodies types. Syngenetic and epigenetic deposits. Concordant bodies. Discordant bodies.

12.- Textural relationships in ore bodies. Primary textures. Secondary textures. Importance for ore processing.

V. Environmental geochemistry and mineral deposits

13.- Environmental geochemistry and mineral deposits. Geochemical reservoirs. Geochemical cycles. Environmental impact of mining activity. Includes Seminars 2 and 3 PIMED11_202123.

VI: Classification and description of ore deposits

14.- Classification of ore deposits. Classification criteria. Classification by commodities.

15.- Iron deposits.

16.- Ferroalloy metals deposits: Mn, Ni, Cr, Co, Mo, V, W, Nb, Te.

17.- Light metals deposits: Al, Mg, Ti, Be.

18.- Base metals deposits: Cu, Pb-Zn, Sn.

19.- Precious metals deposits: Au, Ag, PGE.

LABORATORY SESSIONS AND FIELD TRIPS

I. Petrography of igneous and metamorphic rocks.

1.- Igneous rocks. Identification of volcanic and plutonic rocks. Classification. Crystallinity. Grain size. Crystal morphology.

2 .- Identification and description of volcanic rocks. Mineral assemblages. Textures.

3 .- Identification and description of plutonic rocks. Mineral assemblages. Textures.

4 .- Identification and description of sedimentary rocks. Mineral assemblages. Textures.

5 .-Metamorphic rocks. Classification. Identification and description of metamorphic rocks. Mineral assemblages. Textures.

II: Ores and their textures

6 .- Primary and secondary ore textures.

7 .- Ores and textures in iron and ferroalloy metals deposits.

8 .- Ores and textures in light metals and base metals deposits.

III: Geology of ore deposits in Spain

9 .- Fe ( Alquife-Las Piletas) and Ni (Aguablanca) mineral deposits.

10.- Cu-Pb-Zn mineral deposits (Iberian Pyritic Belt, Linares-La Carolina).

IV: Field trips

14.- The Linares-La Carolina mining district.

ACTIVITIES OF THE PIMED11_202123 PROJECT: "MINERAL DEPOSITS AND CIRCULAR ECONOMY OF MINING WASTE"

1.- Seminar 1: Mineral deposits

2.- Seminar 2: Circular economy: EU roadmap for 2050

3.- Sampling of mining wastes in the Linares-La Carolina Mining District

4.- Practices of description and study of minerals and rocks of the Linares-La Carolina Mining District

5.- Practices on characterization and recovery of mining waste

6.- Seminar 3: Revaluation of mining waste

1.- Lectures

Explanations by the teacher, discussion and answer to questions. Presentations are available before lectures take place.

Activities of the PIMED11_202123 project : Seminars 1 to 3 are included here. The first seminar will be taught by the person responsible for this subject, the second by professors responsible for the other subjects involved in the project and the third by students of the Máster Universitario en Ingeniería de los Materiales y Construcción Sostenible . These seminars are aimed at students of all subjects involved in the project.

In the seminars, a flipped classroom methodology will be used. For each seminar, the students will have at PLATEA: a short video on the content to be developed prepared by the teaching staff, scientific articles and readings of interest and a 'Google Forms' form that they must answer once they have worked on the information provided. After this learning outside the classroom, the following day will work on the contents of the seminars, facilitating the participation of students in active learning.

2.- Lab sessions

I. Petrography of igneous and metamorphic rocks.

Introductory explanations by teacher; students observations at the microscope; exercises: description of thin sections ; eventually, exercise tests in the online teaching platform.

II. Ores and their textures

Introductory explanations by teacher; students observations of rocks and minerals hand samples; exercises: description of samples and answer to related questions ; eventually, exercise tests in the online teaching platform.

III. Geology of ore deposits in Spain

Reading of texts and papers on the geology of specific ore deposits and answer to questions about them (eventually, exercise tests in the online teaching platform). Exercises will be evaluated by the teacher. Group discussion on the texts and questions and additional explanations by the teacher.

IV. Field trips

Students will receive previous explanations and guidebooks.

Each student will write a report summarizing the observations and activities made during the trips. Eventually, exercise tests in the online teaching platform or further activities in small groups will be required.

Practical activities of the PIMED11_202123 project

They are aimed at the students of the Yacimientos Minerales subject and those of the rest of the subjects involved in the PIMED project.

- Sampling in the Linares-La Carolina Mining District. The teacher of this subject will provide students with the necessary documentation to better understand the observations of the visit. The material for the taking, by the students, of samples of rocks, ores and mining residues for their study in the following PID activities will be supervised and supplied.

- Practical description and study of minerals and rocks in hand samples and microscopes. Taught in the Geology Laboratory by the students of Mineral Deposits, who will act as monitors for the rest of the students belonging to the other degrees, and supervised by the teaching staff.

- Practices on characterization and recovery of waste. Characterization of waste from the mining district in accordance with current UNE-EN regulations. Taught in the Chemical Engineering Laboratory by the students of the Degree in IQM, who will act as monitors for the rest of the students, and supervised by the teaching staff.

The methodology of work in collaborative environments will be applied in the laboratory sessions and in the final seminar on 'Revaluation of mining waste'. The use of this methodology is intended to stimulate reciprocal influence between the members of the work groups that are formed with the intention of maximizing both individual and collective learning.

3.- Tutorial sessions

Collective tutorials: they will be dedicated fundamentally to guiding on the objectives and activities foreseen in the PIMED project, including the initial and final sessions of PIMED.

- Collective tutoring (1h) for the Initial Session of the PIMED11_202123 project. The objectives and activities will be presented, as well as the specific tasks that the students must carry out.

- Collective tutoring (2h) to guide students on how they should carry out their task as monitors for students of the other degrees in the Practices of description and study of minerals and rocks in hand samples and under the microscope.

- Collective tutoring (1h) for the Final Session of the PIMED11_202123 project.

Other collective tutorials:

- Collective tutoring (1 hour) to resolve doubts about the work to be done on the excursions and visits samples.

- Collective tutoring (1h) to resolve doubts about the theoretical contents of the subject.

The individual tutorials will be devoted to solving doubts of students or small groups of these in the six hours a week set aside for this purpose by the teacher and whose schedule is made public by the department.

LINK WITH THE SUSTAINABLE DEVELOPMENT GOALS (SDG)

The contents and activities of the Mineral Deposits subject and, very prominently, those related to the PIMED11_202123 project can be associated with the following SDGs:

• Goal 8.4: Improve progressively global resource efficiency in consumption and production.
• Goal 6.3: improve water quality by reducing pollution, eliminating dumping and minimizing release of hazardous chemicals and materials.
• Goal 12.2: Achieve the sustainable management and efficient use of natural resources.
• Goal 12.5: Substantially reduce waste generation through prevention, reduction, recycling and reuse.

Students with special educational needs should contact the Student Attention Service (Servicio de Atención y Ayudas al Estudiante) in order to receive the appropriate academic support

S1. Class attendance: 5.0%

S2. Theoretical contents: 45%

S3. Field trip report: 15%

S4. Lab sessions:

Exercises on thin sections and samples description: 20%

Petrography exam: 15%

Minimum grades in S2, S3 and S4 will be 4.

Students not being able to take part in the lab sessions will have the right to make an exam with a 50% weight in the final grade of the course.

 In extraordinary exam calls both theoretical and practical contens will be evaluated. The exam will be passed with a minimum grade of 5.

Evaluation of the activities of the PIMED11_202123 project

In order to know how the student's learning and participation evolves, attendance will be controlled in each activity and the attitude of the students of the different teams, their interventions and their general interest will be evaluated.

All the activities contemplated in the project will be evaluated within section S4 of the subject's evaluation system . The delivery of a report on the visit to the corresponding mining district and the laboratory practices carried out will be requested. As a tool to increase the involvement of the students in the development of the PID, it is proposed that the groups of students who act as monitors in the different activities, also carry out evaluation tasks, qualifying the practice reports presented by their peers, and that the latter evaluate the monitoring work of the former.

TEACHING METHODOLOGY AND TRAINING ACTIVITIES

Considering the number of students enrolled in this subject in previous academic years and the number of classroom positions assigned, most of the planned training activities will be carried out in person. The online format will be used exclusively in individual tutoring sessions. The low number of students expected to enroll in the subject will also allow everyone to participate simultaneously in the practical sessions, to be held in the laboratories, and in the group tutorials, to be carried out both in the theory classroom and in the laboratories.

The following table shows a summary of the training activities and teaching methodologies that are proposed for the Multimodal Scenario and that correspond strictly to those that appear in the Course's Teaching Guide:

EVALUATION SYSTEM

As indicated in the  " Criterios académicos para la adaptación de la docencia durante el curso académico 2020/21 en relación con la pandemia provocada por la COVID-19" approved by the Governing Council of the UJA, the objective pursued is to prioritize continuous evaluation over the rest of the evaluation instruments. In the global evaluation system for the multimodal scenario, the percentages assigned to the different aspects considered in the evaluation coincide with those contemplated in the evaluation system of the face-to-face modality of the subject (see Teaching Guide). In them, the weight of the evaluation of the theoretical aspects of the subject is 45% and conforms to the recommendations of the aforementioned Academic Criteria document.

Note 1. The weights assigned to the evaluated activities will only be considered if the qualification reaches the value of 4 in each of the sections Theoretical concepts, Laboratory practices and Completion of works.

Note 2. Students who, for a justified reason, cannot attend the practical classes or participate in the excursion and, therefore, cannot carry out the activities related to both, will have the right to take an exam in which the practical knowledge raised in the mentioned activities and whose evaluation will suppose 50% of the final grade of the subject.

Note 3. The evaluation in the extraordinary calls will be carried out by means of an exam in which both the theoretical contents and the practical contents of the subject will be evaluated. The exam will be passed with a minimum grade of 5.

MEANS

In addition to all the face-to-face teaching infrastructure of the UJA and the collections of minerals, rocks and thin sections of the Geology Department, all available communication resources will be used (virtual teaching platform, videoconference, chats, email), as well as all the technical and electronic resources available at the University of Jaén: electronic bibliographic resources, remote computer resources, etc.

TEACHING METHODOLOGY AND TRAINING ACTIVITIES
Adaptation to virtual teaching through teaching activities, both synchronous and asynchronous, will be based on the use of electronic resources offered by the University of Jaén: ILIAS Virtual Teaching Platform, Google GSuite UJA, electronic bibliographic resources, fundamentally.
The follow-up of the non-classroom academic activity will be carried out by email, individual and group tutoring by videoconference and the ILIAS space forum.
The minimum acquisition of the competences linked to the teaching of laboratory practices and the realization of geological observations in the field will be completed through the use of other training activities that appear in the original teaching guide, such as practical activities, seminars, solving exercises and presentation / exhibition of works by the student.

The following table shows by way of summary the training activities and teaching methodologies developed in this non-classroom setting, including those of the PIMED11_202123 project:

EVALUATION SYSTEM
In this scenario, continuous evaluation becomes more relevant than in the previous two, so this evaluation system is strengthened by establishing different percentages of weights for the evaluable aspects, as shown in the following table: TEGORY

All the activities to be evaluated that have been proposed for the virtual scenario have their equivalent in the face-to-face scenario. In case of having to pass throughout the semester from a multimodal scenario (100% face-to-face in the case of this subject) to a totally virtual one, the activities that have already been delivered and evaluated will have the weight that corresponds to them in the evaluation of the non-classroom setting.
Note 1. The weights assigned to the evaluated activities will only be considered if the qualification exceeds the value of 4 in the sections Theoretical concepts and Completion of works, cases or exercises.
Note 2. Students who, for a justified reason, cannot attend the practical classes or participate in the excursion and, therefore, cannot deliver the activities corresponding to the practical contents of the subject, will have the right to take an exam in which the practical knowledge raised in the aforementioned activities will be evaluated, the evaluation of which will represent 50% of the final grade for the course.

Extraordinary call

MEANS

All available communication resources (virtual teaching platform, videoconference, chats, email) will be used, as well as all the technical and electronic resources of the University of Jaén: electronic bibliographic resources, remote computing resources, etc. Along with this, the teacher will use for the practical contents of the subject a collection of digital photographs corresponding to the main samples of rocks, minerals and thin sections for the microscope that are usually used in the classroom practices of the subject.

Institution in charge of data processing: Universidad de Jaén, Campus Las Lagunillas, s/n, 23071 Jaén

Data Protection Delegate: dpo@ujaen.es

Purpose: In accordance with the Universities Law and other national and regional regulations in force, carrying out exams and assessment tests corresponding to the courses students are registered in. In order to avoid frauds while sitting the exam, the exam will be answered using a videoconference system, being able the academic staff of the University of Jaén to compare and contrast the image of the person who is answering the exam with the student's photographic files. Likewise, in order to provide the exam with evidential content for revisions or claims, in accordance with current regulation frameworks, the exam will be recorded and stored.

Legitimacy: compliance with legal obligations (Universities Law) and other national and regional regulations currently in force.

Addressees: service providers who are the owners of the platforms where the exams are carried out and with whom the University of Jaén has signed the corresponding data access contracts.

Storage periods: those established in current in force regulations. In the specific case of exam videoconference recordings, not before the examination records and transcripts are closed or the exam can still be reviewed or challenged.

Rights: you can exercise your right of access, amendment, cancellation, opposition, suppression, limitation and portability by sending a letter to the postal or electronic address indicated above. In the event that you consider that your rights have been violated, you may submit a complaint to the Andalusian Council for Transparency and Data Protection www.ctpdandalucia.es

Person in charge: Universidad de Jaén, Paraje Las Lagunillas, s/n; Tel.953 212121; www.ujaen.es

Data protection delegate (DPO): TELEFÓNICA, S.A.U. ; Email: dpo@ujaen.es

Procedure aim: To manage proper recordings of teaching sessions with the aim of facilitating learning process under a multimodal and/or online teaching

Period for record storage: Images will be kept during legal term according to regulations in force

Legitimacy: Data will be managed according to legal regulations (Organic Law 6/2001, December 21, on Universities) and given consent provided by selecting corresponding box in legal admission documents

Data recipients (transfers or assignments): Any person allowed to get access to every teaching modality

Rights: You may exercise your rights of access, rectification, cancellation, portability, limitation of processing, deletion or, where appropriate, opposition. To exercise these rights, you must submit a written request to the Information, Registration and Electronic Administration Service of the University of Jaen at the address above, or by e-mail to the address above. You must specify which of these rights you are requesting to be satisfied and, at the same time, you must attach a photocopy of your ID card or equivalent identification document. In case you act through a representative, legal or voluntary, you must also provide a document that proves this representation and identification. Likewise, if you consider that your right to personal data protection has been violated, you may file a complaint with the Andalusian Data Protection and Transparency Council www.ctpdandalucia.es