Nada Salsabila Deva Email & Phone Number

Banyuwangi, East Java, Indonesia

Responsible for Prefeasibility Study under Ore Body Knowledge Geoscience Section• Run re-logging program and ensure all the data follows standard database codes. • Maintain and update Sectional and Level Plan Interpretation with all drill holes. Incorporate this data into the 3D Geology, Alteration, Structure, and Geotechnical model during data update using Leapfrog and Micromine. Utilize all data (Corescan, Logging, Assay, Equotip, Geotechnical, Metallurgical) when creating the interpretations. • Deliver a Structural Model based on structures observed in the Decline and drill holes, and previous work. • Daily monitor and supervise core processing activities - walk around the coreshed and ensure everyone is following correct logging procedures and ensure capturing all the data in the coreshed follows standard operation.• Review, Validate, and Communicate problems in the database as issues are identified.• Document the study and findings in preparation for presenting at Conferences.• Ensure the Safety and Well-being of all members of the team.• Identify and address hazards in the field and escalate if required.• Conduct regular safety inspections demonstrating visible safety leadership.• Develop, document, monitor, and maintain robust systems and procedures for the safe and efficient operation of activities.

Batang Toru, North Sumatra, Indonesia

• Conducted pit mapping for outcrop identification and core logging of 8 drill holes to capture geological data on structure, lithology, alteration, mineralization, quartz vein texture characteristics, sample description, and sampling in the Barani Pit area.• Performed laboratory tests and clay mineral analysis on samples from the field using an analytical spectral device (ASD).• Organized a laboratory test in the form of a fire assay on the assortment of quartz vein texture to obtain grade levels of the elements Au, Ag, and Cu.• Correlated field data and subsurface data, and reported data by making the base map, geological map, alteration map and subsurface sections using ArcGIS software.• Correlated the relationship between quartz vein texture and the type of alteration mineralization and grade levels of Au, Ag, and Cu in the Barani Pit area.The final result aims to find out the alteration characteristics and texture variations of quartz veins that are abundant in the Barani Pit area and to identify the texture of quartz veins carrying economic mineralization.

Society Of Economic Geologist Padjadjaran University Student Chapter

• Contacted professional speakers to fill in the course and study club activities and make database recapitulation.• Established relationships and cooperation with faculty advisor, alumni, SEG and all MGEI (Indonesian Society of Economic Geologist) associations in Indonesia by holding benchmarking activities.• As the student chapter with the most enthusiasts when holding an open house to render information about SEG student chapters for new students to become SEG student chapter members.

Society Of Economic Geologist Padjadjaran University Student Chapter

• Compiled a syllabus object and organized courses and workshop to be given to all members SEG Padjadjaran University with a total of five course and a workshop given during the one period.

Bem Km Hmg “Fakultas Teknik Geologi” Unpad

• Recapitulated students' aspirations and conveyed to the dean to follow-up on problems, both academic and non-academic, that exist within the Faculty of Geological Engineering and Padjadjaran University.• Regulated information and assisted students of Padjadjaran University's Faculty of Geological Engineering with procedural matters and other lengthy information through the magazine from Adkesmagazine.

Assisted lecturers and guided students in laboratories and field studies such as crystal identification, minerals, rock samples, petrology, and petrography.