WebThis machine allows one operator to create 10 to 30 thin sections per day while maintaining a high level of quality. The thin sections maintain a consistent and even thickness while minimizing plucking and damage. Thin sections can be ordered in a standard size (55x65mm or 26x46mm”) or large size (90x65mm or 75x50mm). WebJul 1, 1999 · Using a small-format, 35 mm film scanner as an example, this article describes a means of directly scanning, at high resolution, standard petrographic thin sections, …
Rock and Thin Section Preparation Lab KU Geology
Web416 rows · For scale, each image captures a central area of approximately 35 x 22 mm of the thin section; consequently, 1 pixel represents about 44 μm of the sample. All of the … WebFor scanning geological thin section slides, it is necessary to adjust the camera parameters accordingly. A) Optimize image quality settings 00. Press "F12" key or click the gears … lake kachess dam
Thin-section analysis - AntarcticGlaciers.org
WebThe thin sections can be scanned and collected into a digital database using the GEPlan Consulting’s Plustek Opticfilm 120 scanner which allows to obtain high resolution images (4000 dpi). The digital database contains all the information of the thin sections in order to make filters and queries based on selection. WebThin Section Photos and Videos Click on the image to make it larger. 1st = plane polarized light; 2nd = cross-polarized light. Garnet surrounded by hornblende and quartz. Look at the inclusions in the garnet porphyroblast. Entire thin section scan. 1st = ppl; 2nd = xpl. Click on the image to make it larger. Media Attributions A1-amphibolite-1 WebGrinding. Take the little slab, place it on the coarsest grinding disk with some water from a rinse water bowl or pan that you should have nearby. Use only one finger on the back of the piece and grind with a medium to light pressure and move in a zig-zag or circular or epicycular motion around the tool. lake kaindy deaths