Photo by Jeff Scovil, Weinrich Minerals (for one photo)

Quartz (amethystine, smoky, gwindel, amethystine with Hematite inclusions, pale smoky with gwindels)

D

0 for sale

Quartz (top left), amethystine, 12.5 cm, from Reel mine, Lincoln County, North Carolina; (top right) smoky gwindel, 15 cm, Piz Cavadiras, Disentis District, Graubünden, Switzerland; (above) pale smoky with gwindels (one with a clockwise twist and the other with a counter-clockwise twist), 22.2 cm, from Switzerland; (right) amethystine with hematite inclusions, 10.9 cm, from Thunder Bay, Ontario. Photos by Jeff Scovil except as noted; Weinrich Minerals for pale smoky with gwindels.