Calcite and wulfenite on iron oxide matrix Garden quartz The calcite contrasts beautifully with

The calcite contrasts beautifully with dark veining caused by pyrite

**CAUTION: toxic (see details)

25 x 3 x 1

There is some debate whether in fact these are even true coprolites however

Calcite and wulfenite on iron oxide matrix Garden quartz The calcite contrasts beautifully withLocale: Glove Mine, Santa Cruz County, Arizona Approx size: 5 x 4 x 2. 5" Approx weight: 672g (almost 1 1 2 lb) ** Brittle warning! This material is brittle and may shed pieces, use caution when handling. ** Staining warning! The soft oxidized matrix will leave dark dusty staining on surfaces and your skin. This specimen from the Glove Mine in southern Arizona looks messy and chaotic at first glance, but it is an excellent piece for studying the