فیلم های علمی و آموزشی
صفحهها
Optical Mineralogy pleochroic halo extinction biotite
Biotite with a radiation damage halo developed around an accessory mineral (likely zircon or monazite), showing pleochroism in plane polarized light, and birds-eye extinction (mottled appearance) in cross-polarized light.
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Crystallography Mineralogy: Lecture 3. Miller Indices Point Groups [Part 3]
http://www.world-earthquakes.com
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Using calculated mineralogy in geometallurgy Using calculated mineralogy in geometallurgy
AusIMM Cobar Branch 12 March 2013 Technical Meeting Using calculated mineralogy in geometallurgy presented by Ron Berry. This presentation is based on the presentation at the 34th International Geological Congress in Brisbane 2012. featuring Ron Berry - 12 March 2013
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Crystallography Mineralogy: Lecture 27. Tektosilicates 3-feldspathoids and zeolites http://www.world-earthquakes.com
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