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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Stylolites Cathodoluminescence Under Cross Polarized Light, Katherine Dvorak
Stylolites Cathodoluminescence Under Cross Polarized Light, Katherine Dvorak
The Hilltop Review
Devil's Gate limestone under cathodoluminescence. Bright yellow and orange areas are calcite and the bright blue indicates trace minerals along the solution seam. Trace minerals left in the seam are heavy metals and other silicate minerals.
Totality In Carbondale, Grant Haynes
Totality In Carbondale, Grant Haynes
The Hilltop Review
August 21 was one of the high points of 2017. That day a total solar eclipse tracked over much of the continental U.S. An early morning train ride brought me to Carbondale Illinois, the location of the eclipses longest duration. As totality neared clouds obscured this amazing celestial wonder, but they soon parted, and I was able to get a few spectacular photos of the eclipse, this one with the clouds that almost ruined it, is my favorite.