Modified Item No

Check the listing for details. tuff breccia - welded pink volcanic ash with angular clasts - display specimen. Listed at 16.50 USD. Tuffs are light colored, usually shades of buff or gray, and since they are silica rich, they are not dense. This pink tuff is spectacular, in part because of the varied clasts. A student should know that angular clasts, from the Greekklastos for broken in pieces, are characteristic of tuffs.

$11.55
$16.50