the.com/feldspar
the most abundant mineral on Earth, hiding in plain sight under everyone's boots.
crust shareMakes up about 60% of Earth's crust.
moon dustCoats the lunar highlands in pale anorthosite.
countertop muscleGives granite slabs their speckled, glassy shine.
toothpaste gritOnce scrubbed teeth as a gentle abrasive.
moonstone secretSome feldspars glow with an inner blue shimmer.