A slate monument carved from #Monson slate still holding an exceptional edge after 100+ years exposed to the #Maine elements. #geology #thestoryofslate
@jvh-vt.bsky.social
Explore
@jvh-vt.bsky.social
@jvh-vt.bsky.socialA slate monument carved from #Monson slate still holding an exceptional edge after 100+ years exposed to the #Maine elements. #geology #thestoryofslate