Difference between revisions of "File:PLM5 twinning in gypsum particle XPL 200x.jpg"
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| + | Photomicrograph of a sample of gypsum mixed with wheat starch grains stained with an organic red dye. Note the twinning observed in the central gypsum particle. Gypsum was confirmed with FTIR-ATR analysis (Colonial Williamsburg Foundation). Transmitted PPL, 200X. Examined with a Nikon NiU upright polarizing light microscope, image captured with DSRi1 Pixel-shifting camera and Nikon Elements Basic Research software. Colonial Williamsburg Foundation, Materials Analysis Laboratory. | ||
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| + | Photo credit: Kirsten Moffitt, Colonial Williamsburg Foundation | ||
Revision as of 14:06, 27 September 2017
Photomicrograph of a sample of gypsum mixed with wheat starch grains stained with an organic red dye. Note the twinning observed in the central gypsum particle. Gypsum was confirmed with FTIR-ATR analysis (Colonial Williamsburg Foundation). Transmitted PPL, 200X. Examined with a Nikon NiU upright polarizing light microscope, image captured with DSRi1 Pixel-shifting camera and Nikon Elements Basic Research software. Colonial Williamsburg Foundation, Materials Analysis Laboratory.
Photo credit: Kirsten Moffitt, Colonial Williamsburg Foundation
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| current | 14:03, 27 September 2017 |  | 875 × 669 (394 KB) | KMoffitt (talk | contribs) | File uploaded with MsUpload |
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