David Ziga

Not on EarthWonders

Quartz, Barite image

Hematite on Quartz gwindel image

Hematite on Quartz gwindel

Barite with smythite inclusions image

Barite with smythite inclusions

Limonite after Dolomite on Calcite with Barite image

Limonite after Dolomite on Calcite with Barite

Cinnabar on Quartz image

Cinnabar on Quartz