Boulangerite. The mineral is lead antimony sulfide. Noche Buena Mine. Melchor Ocampo Munic., Zacatecas, Mexico.

Tags:   Earth Science Geology Melchor Ocampo Mun. Mineralogy RWPC Zacatecas acicular crystal fibrous macro mineral monoclinic nature Melchor Ocampo Munic. Mexico

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Boulangerite. The mineral is lead antimony sulfide. The field of view is 1.5 cm. Noche Buena Mine. Melchor Ocampo Munic., Zacatecas, Mexico.

Tags:   Earth Science Geology MP-E 65 MP-E 65mm Melchor Ocampo Mun. Mineralogy RWPC Zacatecas acicular crystal fibrous macro mineral monoclinic nature Melchor Ocampo Munic. Mexico

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Spangolite on Malachite. Spangolite is a rare copper aluminum sulfate hydroxide chloride. Copper Queen Mine. Bisbee, Cochise Co., Arizona.

Tags:   Bisbee Earth Science Geology Malachite RWPC Spangolite crystal hexagonal macro mineral mineralogy nature rare trigonal Cochise County Arizona

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Spangolite on Malachite. Spangolite is a rare copper aluminum sulfate hydroxide chloride. Copper Queen Mine. Bisbee, Cochise Co., Arizona.

Tags:   Bisbee Earth Science Geology MP-E 65 MP-E 65mm Malachite RWPC Spangolite crystal hexagonal macro mineral mineralogy nature rare trigonal Cochise County Arizona

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Almandine. The mineral, one of the garnet group, is iron aluminum silicate. Sedalia Mine. Sedalia Mining District. Salida, Chaffee Co., Colo.

Tags:   Almandine Earth Science Geology Mineralogy RWPC Sedalia Mining District crystal garnet group isometric macro mineral nature nesosilicate

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