Ahníkov pyroxenite outcrop, Ahníkov, Málkov, Chomutov District, Ústí nad Labem Region, Czech Republic
size 90x68mm, Chalcedone "eyes" have white, brown and light brown color.
© Vitezslav Snasel
size 90x100mm, chalcedone have white color
Colourful chalcedony. Size 9×5 cm. Collection of author.
© Jakub Jirásek, 2008
In polished surface multicolored chalcedony, white calcite, metallic black 3mm chromite grains. Small quartz crystals in the cavities on chalcedony and calcite.
© petr magdík
colored chalcedony and white dolomite in polished surface. stone bought in 2008 from collector Štefan Sahaj
Milky Way in Chalcedony
"Blue eyes" from Ahníkov
Chalcedony with a beautiful color
Light blue Chalcedony
Overview of the main part of the diggings at the site, april 2010
© Zbyněk Buřival