10059 Sphalerite, Galena, Quartz, Madan ore field, Rhodope Mts, Smolyan Oblast, Bulgaria October 5, 2019 Steve Bulgaria Europe Sharp crystals of sphalerite and galena. Purchased at Keystone, priced at $24.
Colorado North and Central Americas United States ncat VHD10, Rhodochrosite, Quartz, Sunnyside Mine, Silverton, San Juan Co., Colorado, USA November 17, 2019
Australasia Australia South Australia 4357 JL0105 Djurleite, Quartz, Mt. Gunson, South Australia November 8, 2022
Mexico North and Central Americas ncat JP0635 Quartz, Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico October 8, 2019
