Praktikum Lapangan Geologi Dasar - Teknologi Pertambangan 2023

Summary

In this educational field trip, first-semester mining technology students are exploring geology in the Bantarujeg area, near Mount Burigir. The trip focuses on learning rock identification, topographical orientation, and field measurement techniques. Students gain hands-on experience with igneous, sedimentary, and metamorphic rocks, learning to describe and measure them in real-world contexts. The field activities are essential for their future careers in resource exploration, particularly in the mining industry. The trip culminates in studying geological structures and sedimentary layers, which will aid students in understanding the complexities of mining and resource extraction.

Takeaways

• 😀 Students are exploring Mount Burigir in Majalengka for a geology field trip.
• 😀 The main focus is on terrain orientation, physical topography, and matching it with maps.
• 😀 Students are learning to describe igneous rocks found around Mount Burigir.
• 😀 The course is part of a basic geology class for mining technology students.
• 😀 Students are introduced to various types of rocks, including sedimentary, igneous, and metamorphic.
• 😀 Hands-on practice allows students to directly examine and describe rocks, bridging theory and practice.
• 😀 Day two of the field trip focuses on sedimentary rocks and how to identify and describe them.
• 😀 Students are taught how to create cross-sections and apply measurement techniques in the field.
• 😀 They learn about sedimentary layers, their age, and the principle of older layers being deposited first.
• 😀 The field trip is important for future work in mineral exploration, particularly for coal and other mineral resources.

Q & A

What is the main activity described in the video?

The main activity in the video is a field trip where students of mining technology are conducting a practical geology class, focusing on identifying and describing different types of rocks in the area around Gunung Burigir, Majalengka.

What type of rocks are the students learning about during the excursion?

The students are learning about igneous rocks, sedimentary rocks, and metamorphic rocks, with practical exposure to these rock types in the field.

What is the significance of understanding different types of rocks for mining students?

Understanding the different types of rocks is important for mining students because they need to be able to identify and describe rock types when working in mining exploration, especially when it comes to resource extraction such as coal.

What specific skills are the students developing during this field trip?

The students are developing skills in rock identification, description, and geological measurement techniques. They also learn how to apply laws of stratigraphy to understand sediment layers and identify the relative age of rocks.

How are the students exposed to geological phenomena during the field trip?

The students are exposed to various geological phenomena by observing rock formations directly in the field, where they can interact with the rocks and apply their classroom learning to real-life geological structures.

What is the focus of the second day of the field trip?

On the second day of the field trip, the students focus on identifying and describing sedimentary rocks. They also learn how to make geological cross-sections and perform measurements to understand sediment deposition and stratigraphy.

What specific geological structures are the students studying during the trip?

The students are studying sedimentary rock layers, and are learning how to distinguish older from younger layers based on their positioning and the laws of stratigraphy.

Where does the final part of the field trip take place?

The final part of the field trip takes place at the confluence of the Cigurai and Cilutung rivers, where students will describe rock outcrops and observe interesting geological structures.

What is the significance of the location of the final field trip site?

The final site, where the Cigurai and Cilutung rivers meet, is significant because it provides an opportunity to study rock outcrops and geological structures in the context of sedimentary rocks, as well as apply measurement techniques in real-world settings.

How do the students engage with the rocks during the trip?

The students actively engage with the rocks by physically examining them, making direct observations, and applying their geological knowledge to describe and classify the rocks in the field.