GeologistsCat@MineralCup Today in the #MinCup23 duell between #Vivanite against #Cavansite my vote goes to Vivanite. I didn't know of this #minerals before & must admit that I decided based on the pictures I found in the internet...
@MineralCup Today in the #MinCup23 duell between #Vivanite against #Cavansite my vote goes to Vivanite. I didn't know of this #minerals before & must admit that I decided based on the pictures I found in the internet...
