Compostion of basalt?

Basalt could be a monster or a type of rock.

basalt underlines more of earth surface than any other rock type . most areas within earth's ocean are under lain basalt . although basalt is much uncommon on continents, lava flows on flood basalts...

Basalt is an igneous rock that forms from the relatively rapid solidification of basaltic lavas; that is, those magmas that are relatively high in iron and magnesium, and low in silica and aluminum....

Webster's Dictionary calls composition "arrangement into a specific proportion...in artistic form." That might sound like a lot of work, but believe it or not, you decide on composition when you draw...

Yes, Basalt Mountain is an ancient shield volcano and is no longer active. The cliffs facing town are evidence of a post-tertiary age collapse of the dome and expose the many layered flows indicative...