Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
Very tiny cleavages in dolostone near pockets. "One perfect and complete crystal 3/8 x 3/8 inches in size has been observed by the writer". Rowley (1951).