Mineral Cup & Ore Cup

#MinCup26 Quarterfinal 4 Linked by archaic translations and mineralogical misunderstandings, the quarterfinals are ending in hexagons with vivid pyromorphite vs writeable graphite. VOTE: https://www.mineralcup.org/2026/vote-results/vote-r3m04 RESULTS: https://www.mineralcup.org/2026/vote-results/results-r3m04

#MinCup26 Quarterfinal 1 It’s a rich red start to the quarterfinals as two components of brass face off with zinc ore #Sphalerite is up against copper-rich #Cuprite. VOTE: https://www.mineralcup.org/2026/vote-results/vote-r3m01 RESULTS: https://www.mineralcup.org/2026/vote-results/results-r3m01

#MinCup26 Quarterfinal 4 We're coming down the end! Are you supporting lead-locking #pyromorphite or ancient #graphite as we enter the semifinals. VOTE: https://www.mineralcup.org/2026/vote-results/vote-r3m04 RESULTS: https://www.mineralcup.org/2026/vote-results/results-r3m04

#MinCup26 Round 2 Match 4 Both colourful yet opposite in almost every other way, it’s abundant and hard #Quartz against rare and very soft #Stichtite. VOTE: https://www.mineralcup.org/2026/vote-results/vote-r2m04 RESULTS: https://www.mineralcup.org/2026/vote-results/results-r2m04

#MinCup26 Round 2 Match 6: It's a pair of soft, heavy lead minerals as vivid hexagonal phosphate #Pyromorphite is against spiralling rolled sheets of #Cylindrite. VOTE: https://www.mineralcup.org/2026/vote-results/vote-r2m06 RESULTS: https://www.mineralcup.org/2026/vote-results/results-r2m06

Winning by just 11 out of 1705 votes, primary mineral #Skutterudite is continuing on to represent cobalt and arsenic in #MinCup26 Round 2. While beautiful and beloved, weathering product #Erythrite didn’t quite make it.