M ColeDec 1, 2015Phlogopite on Calcite - Midwave, Afghanistan Most phlogopite is only fluorescent yellow under SW. A few will fluoresce this beautiful butterschotch color under MW and darker under LW. Tags:PhlogopiteCalcite|AfghanistanMidwave0 views0 commentsPost not marked as liked
Most phlogopite is only fluorescent yellow under SW. A few will fluoresce this beautiful butterschotch color under MW and darker under LW.