Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
all the “orange parkinsonites” from “Wesley Mine” are likely to be kombatite and not parkinsonite, which probably corresponds only to the deeper blood-red samples.