making petrographic thin sections union college

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  Making Petrographic Thin Sections - Docsity

  Automatic identification of mineral in petrographic thin sections based on images using a deep learning method ... School of Earth Sciences, Zhejiang University, Hangzhou 310027, China( 1. ， 310027) SUCheng( ...

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  A Quantitative Approach to the Petrographic Analysis of Ceramic Thin ...

  2024627 · A Quantitative Approach to the Petrographic Analysis of Ceramic Thin Sections - Volume 54 Issue 1 ... This paper introduces a new technique for the quantitative analysis of ceramic thin sections through petrography. The technique is a version of point counting that estimates with considerable precision the amounts of human additives …

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  2.4 Procedure: How to Make a Thin Section – Analytical …

  2022819 · Use epoxy to attach the glass slide to the rock chip. Label the glass slide with the sample name. Cut the thin section slab. Mark the area to be cut on the rock. Cutting the thin section chip. Grind the rock to the correct thickness. Grind a corner of the glass slide. Frost the slide. Concept Check 2.4.2.

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  Digital petrography: Mineralogy and porosity identification …

  2019121 · Petrographic thin sections used in this study were obtained from sidewall core samples of oil wells in the pre-salt reservoirs of Santos Basin, on the southeast coast of Brazil. In order to prepare the thin sections, the samples have been first submitted to an oil cleaning and salt extraction process, assisted by solvents – toluene for oil ...

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  How to make rock thin sections, without much …

  2007318 · How to make rock thin sections, without much equipment! petrographic glass slides and cover slips. Epoxy. small diamond saw (a tile saw will do fine). lap for grinding -- a 10 to 12" square of plate glass will work if you don't have a wheel lap. coarse, medium, and fine carbide grit powders, about 400, 800, and 1200 if you can get them. …

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  A code of practice for the petrographic examination of …

  2015919 · Coloured dyes that can be dissolved in epoxy resin. Solvents for cleaning purposes such as petroleum spirit, acetone and methylated spirits. Coolant other than water such as cutting oil. UV-Curing adhesive for mounting and covering of thin sections. Carborundum abrasive of various grades.

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  The edge segmentation of grains in thin-section petrographic …

  2023826 · The first step in petrographic image analysis is to segment the mineral grains in the thin section petrographic image, allowing the petrographer to identify the rock based on the grain size and composition. The purpose of this research is to present an automated computer vision solution for obtaining accurate and efficient edge …

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  2.2: Thin Sections - Geosciences LibreTexts

  What is a Thin Section? Figure 2.2.1. A thin section on a petrographic microscope stage. The general procedure for creating thin sections has remained nearly the same since the modern version was created nearly 200 years ago. In this section, we review examples of modern thin section making procedures.

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  2.1: Introduction - Geosciences LibreTexts

  Students will be able to: Describe the parts of a thin section and how thin sections are made. Operate and describe the parts of a petrographic microscope. Troubleshoot issues with using a petrographic microscope. Make observations in plane polarized light and crossed polarized light. Obtain and identify optical interference figures.

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