THOMSONITEn.
[from Thomson.] A mineral of the zeolite family, occurring generally in masses of a radiated structure.
[from Thomson.] A mineral of the zeolite family, occurring generally in masses of a radiated structure.
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.