This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Cymatolite. classic specimen comprised of cymatolite on feldspar Cymatolite is essentially mixture of albite and muscovite The cymatolite on this specimen appears highly fibrous and looks almost like something organic Ex Ted Johnson collection Cymatolite Gre cm cm Fundort Steinbruch Fillow Branchville Branchville Mica Mine Smith