Place Collected: Rio Grande do Sul

Place Collected: Minas Gerais

Place Collected: Laurium Mines

Place Collected: Cahuilla

Place Collected: Middle course of the Jequetinhonho

Place Collected: Cianciana

Place Collected: Quarry Near Sasbach Kaiserstuhl

Place Collected: Jachymov

Place Collected: Langesundsfjord

Place Collected: Jensen Quarry

Place Collected: Pocos De Caldas Alkaline Complex

Place Collected: Corkscrew Canyon