IRON-CLAYn.
A substance intermediate between basalt and wacky, of a reddish brown color, and occurring massive or vesicular.
A substance intermediate between basalt and wacky, of a reddish brown color, and occurring massive or vesicular.
Your browser paused reading when the page changed. Tap play to continue.
Your browser's speech engine stopped responding. Tap play to try again; if it stays silent, restart the browser.