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Ron Wolf: Gypsum var. Selenite
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Ron Wolf: Wulfenite
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Ron Wolf: Wulfenite
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micro mineral: Duftita
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earthbornrocks: Loaves and Fishes Tortuga Turtle
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Ron Wolf: Boulangerite
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Ron Wolf: Boulangerite
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Ron Wolf: Spangolite
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Ron Wolf: Spangolite
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earthbornrocks: Human Rules! My Favorite Color is Green..
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Ron Wolf: Almandine
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sdttds: IMG_5920_A magnificent Rhodochrosite specimen
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agebi89: Fluorite Obernberg
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Ron Wolf: Siderite
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Ron Wolf: Hematite ps. Magnetite
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Ron Wolf: Anglesite in Gypsum
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Ron Wolf: Anglesite in Gypsum
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Ron Wolf: Hematite ps. Magnetite
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Ron Wolf: Calcite
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Ron Wolf: Yugawaralite
Al_HikesAZ: Gold, Flourite Calcite, and Imperial Topaz - Tucson Gem, Mineral and Fossil Showcase
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mflinera: OVIEDO - CERTAMEN DE MINERALES Y FOSILES - FLUORITA
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Al_HikesAZ: Boyce Thompson Arboretum - azurite and malachite
Al_HikesAZ: Unidentified pegmatite on Muscovite (?) - Tucson Gem, Mineral and Fossil Showcase
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agebi89: Rhodochrosite Eulalia
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agebi89: Jodargyrite
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agebi89: Titanite, Magnetite
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Ron Wolf: Malachite
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Ron Wolf: Malachite
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Ron Wolf: Pectolite