How to Become a Geologist

If you have a passion for researching natural mineral resources, the structure of the Earth, or its physical properties, then a career as a Geologist is the answer. Geology is the study of how the Earth has changed over time and how it is put together, including its minerals and sources of energy. By studying Geology, you gain a comprehensive understanding of the processes that have shaped our planet into what it is today. Explore everything from how to become a Geologist in India to course details, including syllabus, career scope and much more.

What is Geology?

Geology is the study of Earth, its interior and its exterior. The term “Geology” only simplifies its meaning, as “geo” means Earth and “logy” means study of.  It is the study of changes which have occurred over the time period of Earth’s existence, and also the happenings in the future.  In simple words, the answer to ‘What is Geology?’ can be summed up as, the study of earth and its materials of which it is made, and even studying the structure of those materials is called Geology. The earth’s materials, structures, processes and everything has changed over time, and Geology is the study of that. 

What does a Geologist do?

A Geologist’s duty is to understand and get a picture of the history of the planet we are living in, and guess the future and explain the current occurrences. They also work with petrology, Geological Mapping and petroleum Geology. 

Different Branches of Geology:

Geology is a vast subject with many branches. Some of the branches of Geology are mentioned below. 

1. Physical Geology: This deals with all the physical features of earth and processes occurring in them. It includes rocks, mountains, earthquakes, or anything else including in the category of features of the earth. 

2. Historical Geology: Deals with the history of Earth. This study mostly focuses on what happened to the earth after its formation. The changes that took place on earth with time, including the lives of its occupants. 

3. Petrology: Petrology is the scientific study of rocks and mainly focuses on their structure, composition, distribution, occurrence, and even their origin related to geological processes. Mainly three types of rocks are majorly concerned under this study, and those are igneous, metamorphic, and sedimentary rocks.

4. Structural Geology: This is the study of the three dimensional distribution of large bodies of rocks, their surfaces, and also their composition. This helps in understanding their tectonic history, the past geological environments, and all the events that took place to change or deform them. 

5. Mineralogy: Mineralogy is the study of mineral composition, stability, the crystalline structure, mode of occurrence and origin, the properties such as melting points etc.

The Field of Geology being vast there are many other branches it is divided into such as Geo Tectonics, Paleontology, Economic Geology, Hydro Geology, Crystallography, Stratigraphy and Mining Geology.

Scope of Geology in India:

Geology scope in India is expanding every year. The fact that a degree in Geology may be a springboard to careers in mining, meteorology, oceanography, processing geophysics, and many other fields is yet another perk of this field. There are several paths one might take after deciding to become a Geologist. Each day, more and more chances arise for Geologists to put their expertise to use. After you graduate from a good college or university, you'll have more job options both at home and abroad. They may also work in related fields like consulting, engineering, mining, groundwater agencies, etc.

What are the Career Opportunities with Geology:

There are different divisions to Geology and all of them give highly useful information for understanding the earth and its inhabitants. Now, what does a Geologist do? The answer is that a Geologist studies rock formations and measures the physical properties of the earth. By studying all these, it helps to interpret the geological processes that happened in the history of Earth’s formation. There are many different types of Geologists depending on their duties. 

There are other types of Geologists as well, such as Planetary Geologist, Marine Geologist, Environmental Geologist, Geohydrologist, etc. 

Top Skills to Begin your Career as a Geologist:

To begin a Career as a Geologist, there are certain responsibilities and duty they need to do which is:

1. Fieldwork and Mapping: Where in field mapping they produce a geological map by examining and understanding different rock types, their geological structures and how they are related to one another. There is even Geotechnical Mapping which evaluates the stability and properties of rock areas so they determine the suitability of any kind of construction.  

2. Logging: There are many types of logging depending on the purpose. Rock core logging which is also known as rock chip logging is for mineral mining companies. Then, there is mud logging for oil and gas exploration.

3. Laboratory Work: it is an essential work in the field of Geology. Some Geologists work for large commercial laboratories that have to conduct data analysis for oil and gas, mining, and environmental companies. 

4. Computer-Based Work: The Geologists have a lot of computer work to do, mostly using special software. There are Geographical Information Systems (GIS), which are essential in field mapping on computers to produce a digital database of the field data.

5. Report Writing: They need to create reports which range from daily site updates to hundreds of pages concerning economic assessments. 

Eligibility Criterias to Begin a Career as a Geologist: