Mixed Chalcopyrite, Graphite, Iron ore
This specimen is a mix of mostly Chalcopyrite, Graphite, and Iron ore. There is trace limonite, dark mica schist and what I think is ludwigite, and either phenacite or quartz wanting to poke out. I did not want to crush it to find out.
weight: 1.6oz
size: 1.5”w x almost 1-1/4”h x3/4”d
This specimen is a mix of mostly Chalcopyrite, Graphite, and Iron ore. There is trace limonite, dark mica schist and what I think is ludwigite, and either phenacite or quartz wanting to poke out. I did not want to crush it to find out.
weight: 1.6oz
size: 1.5”w x almost 1-1/4”h x3/4”d
This specimen is a mix of mostly Chalcopyrite, Graphite, and Iron ore. There is trace limonite, dark mica schist and what I think is ludwigite, and either phenacite or quartz wanting to poke out. I did not want to crush it to find out.
weight: 1.6oz
size: 1.5”w x almost 1-1/4”h x3/4”d
