The Rochester Mineralogical Symposium is one of the best mineral events of the year. Here’s my report from RMS 2019, with lots of great mineral photos.

Excellent new specimens from Mont Saint-Hilaire. The specimens in this update are from finds 1988-2007. This selection of specimens represents several different unique finds, including beautiful serandites, terminated elpidite crystals, twinned rhodochrosite, sodalite var. hackmanite, narsarsukite, leucophanite, analcime and more.