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- Receive core and assist as needed in the core lab (i.e. splitting, restocking, boxing core, disposing of trash, and general cleaning and maintenance of core lab). Remember, the core lab is your primary duty and thin section preparation must come secondary to that unless arrangements are made with the Lab Officer to meet special objectives. For details on Core lab responsibilities refer to the Core lab SOP.
- Prepare and analyze thin section samples.
- Be fully comfortable with the goals and theory of thin section preparation.
- Be able to answer questions about your process and technique from interested scientists and fellow technicians. You are The Thin Section Specialist.
- Establish how many thin section samples your lab can reasonably be expected to handle. Emily Fisher (Former Thin Section Tech) recommends a maximum of 12 standard samples, or 6 large format slides per day.
- Maintain a record of all thin sections in the Log Book. Additionally, an excel document may also be helpful.
- Enter the thin section as a child of the appropriate core in sample master. (Ask The Curator for assistance with this.)
- Once thin sections are completed, label them and give them to the Imaging Specialist for photographing before allowing scientists access.
- Keep all thin sections in a central slide box. Have scientists check them out as needed, and maintain an inventory of who has which slides.
- Keep the lab clean and orderly, and well stocked with all necessary supplies. Sweep and mop as necessary. Remove cups/dishes promptly.
- Slide box should be labeled like this:
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- Make sure thin section slides have a permanent marking of at least the TS number and orientation, either by using the diamond tipped etching pen or the laser engraver. In addition, a label from the Brady label printers (in the core lab used for hard rock labeling) is recommended because it is easy to read.
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- Remove all personal items from drawers, walls, and shelves.
- Clean everything from top to bottom and swab your deck.
- Empty broken glass into the box in the paleo lab. Consult LO on how to dispose properly.
- Clean all cabinets, in particular the chemical and flammable cabinets. Dispose of unlabeled or out of date bottles.
- Empty and clean all sediment traps
VIII. PORT CALL – Off Going
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