#OreCup R1M4: This match is coming hot from a hydrothermal vein as #Carrollite competes with #Bornite. Both are copper ores with a beautiful tarnish. You have 24 hours to decide!
vote: https://www.mineralcup.org/vote-results/vote-r1m4
results: https://www.mineralcup.org/vote-results/results-r1m4


