I didn't spill my chips and guac....lol. Found in Upper Peninsula of Michigan. Pretty sure it's epidote on basalt with quartz, but what's the black layer? It's not metallic....
Thats not a Basalt rock I don't think, and it looks like calcite instead of quartz. The red part is most likely a K-feldspar. The black is portion is interesting, can you do a scratch test on it?
looks like a rhyolite that underwent some hydrothermal alteration. You have quartz veins in it and the green is epidote but was plagioclase feldspar that is hydrothermally altered to epidote (as a secondary mineralization probably). I'd have to say the black is an amphibole/hornblende