#MinCup26 FINALS!!!
We have a pair of geometric beauties as deep red #Cuprite is against versatile #Quartz.
VOTE: www.mineralcup.org/2026/vote-re...
RESULTS: www.mineralcup.org/2026/vote-re...
We have a pair of geometric beauties as deep red #Cuprite is against versatile #Quartz.
VOTE: www.mineralcup.org/2026/vote-re...
RESULTS: www.mineralcup.org/2026/vote-re...
October 1, 2026 at 8:16 AM
#MinCup26 Quarterfinal 2
Both of today's minerals can be found in hydrothermal vein deposits as cobalt arsenide #Skutterudite is against classic silicate #Quartz for a spot in the semi-finals.
Vote: www.mineralcup.org/2026/vote-re...
Results: www.mineralcup.org/2026/vote-re...
Both of today's minerals can be found in hydrothermal vein deposits as cobalt arsenide #Skutterudite is against classic silicate #Quartz for a spot in the semi-finals.
Vote: www.mineralcup.org/2026/vote-re...
Results: www.mineralcup.org/2026/vote-re...
Vote in Quarterfinal 2 — Mineral Cup & Ore Cup
Vote in Skutterudite vs Quartz Credit: Joel Williams
www.mineralcup.org
September 26, 2026 at 5:50 AM