This sophistication is all the more remarkable in that basalt is a very hard volcanic rock and thus not easy ... The composition of the tablet from local vesicular basalt establishes it as ...

Underneath the tuff lies a vesicular black basalt (Peterson, 1972 ... About 75% of the sunstones have green coloration, many with bluish green “teal” hues. The rock is far less decomposed than at the ...

Basalt is launching a new pilot compost drop-off program for its residents, the town announced Monday.

(upbeat music) (footsteps crunching) So Beacon Rock was a cinder cone volcano. That doesn't look like a cinder cone to me, does it to you? These are big, beautiful sheer walls of black basalt rock ...

The brown, blotchy gecko blends in with the surrounding rock and looks relatively smooth. Other photos, shared on X by @HerpsInTheNews, show the color variation of basalt velvet geckos ...