Why do geologists make thin sections

Follow this link to see our blog on "Studying Rock". In this blog, we're taking you into the journey of thin section photos that were captured and given by students and young professionals from Finland, Ireland, Denmark, Czech Republic and Plymouth UK.

Again our purpose is to encourage students and professionals' research by promoting "learning and scope" of Geology through our blogs. Help us to help others in learning and understanding geology.

See this link that how you can contribute to Learning Geology. Note: We are using following thin section photos by having permission from their owners. If you like to use these photos, leave us a message or email us here. Describe the parts of a standard thin section. Describe the differences between a standard petrographic thin section, a thin section prepared for electron or ion microbeam analyses, and a thick section.

Describe the steps necessary to produce a standard thin section, in the correct order. Figure 2. Interactive diagram showing different types of thin sections. At this point, as light shines through the thin section, the viewer can see through the rock as if viewing a stained-glass window.

All of this careful preparation for a much-anticipated finished product makes the thin section technician invaluable on a hard rock cruise like Expedition Notify me of follow-up comments by email.

Notify me of new posts by email. Type and press enter to search. The Skinny on Thin Sections. What crystals and minerals are present in it. The minerals tell us where the rock has come from — e. How the rock was made millions of years ago What the rock has gone through — has it been heated, or put under immense pressure? Or joined with another mineral in some way?

Is there a boundary between layers? The afterlife of a thin section After the thin sections have been studied on the microscopes in the Core Lab here on the JR, they are sent carefully back to Texas to join the archived material from other expeditions in special storage facilities. I am a science communicator and trained teacher. I love to connect science organisations to the education sector and general public. And, for the first time in NZ, we will install two sub-seafloor earthquake observatories.

Leave a Reply Cancel reply Your email address will not be published.