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!
World's finest lithiophilite locality. Single xls to 2.4cm have been collected. Beautiful micro xls to 4mm were common right before the end of quarrying.
Habit:
Prismatic single or stellate, also equant, semi-rhombic, others.
Colour:
Transparent orange, peach, pink, pale to dark.
Luminescent properties:
None
Quality for species:
Excellent - world class for species or very significant. (!!)
Foote Lithium Co. Mine, Kings Mountain, Cleveland County, North Carolina, USA