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    • Ianthinite With Schoepite & Fourmarierite
      PPM1114643
      Ianthinite With Schoepite & Fourmarierite
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      1.8 × 1.7 × 1 cm
      Thumbnail (1-3cm)
      Description: 
      Excellent, rich, colorful specimen of the rare uranium mineral ianthanite, partially replaced by massive yellow schoepite with massive...
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    • Polycrase-(Y)
      PPM1114706
      Polycrase-(Y)
      Yard Mine, Buena Vista, Chaffee County, Colorado, United States of America
      Size: 
      2.4 × 2.2 × 1.5 cm
      Thumbnail (1-3cm)
      Description: 
      Exceptional for the locality (and species!!) specimen of sharp Polycrase-(Y) crystals from the Yard mine, Trout Creek Pass, Chaffee County...
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    • Clarkeite With Uraninite
      PPM1114715
      Clarkeite With Uraninite
      Fanny Gouge Mine, Micaville, Celo, Yancey County, North Carolina, United States of America
      Size: 
      2.1 × 2.3 × 1.3 cm
      Thumbnail (1-3cm)
      Description: 
      Excellent, very rich (and HOT!) specimen of black uraninite forming a “core” with surrounding "gummite" (undifferentiated/unidentified...
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    • Metatorbernite
      PPM1114664
      Metatorbernite
      Musonoi Mine, Kolwezi, Lualaba, DR Congo
      Size: 
      6.6 × 13 × 4.5 cm
      Cabinet (10-18 cm)
      Description: 
      Superb, quite large, and very rich specimen of well-crystallized emerald-green metatorbernite from the famous Musonoi mine in the DR Congo...
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    • Uranophane Psm Uraninite
      PPM1114694
      Uranophane Psm Uraninite
      Boqueirão Pegmatite, Parelhas, Borborema Province, Rio Grande do Norte, Brazil
      Size: 
      2.3 × 1.3 × 0.7 cm
      Thumbnail (1-3cm)
      Description: 
      Outstanding, unique, very aesthetic specimen of bright-yellow uranophane pseudomorphs after sharp uraninite crystals from an unusual...
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    • Natrozippeite With Cobaltzippeite & Uraninite
      PPM1114691
      Natrozippeite With Cobaltzippeite & Uraninite
      Happy Jack Mine, White Canyon District, San Juan County, Utah, United States of America
      Size: 
      2.6 × 5.7 × 1.5 cm
      Miniature (4.5-7 cm)
      Description: 
      Colorful, rich specimen featuring abundant crusts/microcrystalline aggregates of yellow natrozippeite with orange cobaltzippeite with black...
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    • Metatyuyamunite
      PPM1114676
      Metatyuyamunite
      Musonoi Mine, Kolwezi, Lualaba, DR Congo
      Size: 
      3.6 × 4.3 × 2.5 cm
      Small miniature (3-4.5 cm)
      Description: 
      Absolutely gorgeous, excellent, rich specimen of well-crystallized, brilliant-yellow metatyuyamunite (rare at the locality!!) with tan...
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    • Zippeite With Johannite & Uraninite Var Pitchblende
      PPM1114635
      Zippeite With Johannite & Uraninite Var Pitchblende
      Radium King Eastern Working Mine, Red Canyon, San Juan County, Utah, United States of America
      Size: 
      4.7 × 6.6 × 3.4 cm
      Miniature (4.5-7 cm)
      Description: 
      Quite rich, “HOT” specimen of uraninite with secondary johannite and zippeite from the Radium King Eastern Working Mine, Red Canyon, San...
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    • Uraninite
      PPM1114700
      Uraninite
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      2.9 × 2.5 × 1.5 cm
      Thumbnail (1-3cm)
      Description: 
      Very rare specimen of well-crystallized cubic uraninite with minor secondary uranium minerals from world-famous Shinkolobwe mine in the DR...
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    • Thorite
      PPM1114671
      Thorite
      Kemp Prospect, Cardiff Township, Haliburton County, Ontario, Canada
      Size: 
      7.5 × 5.7 × 5.4 cm
      Small cabinet (7-10 cm)
      Description: 
      Huge single crystal of Thorite-(Fe) from a classic locality for the species, the Kemp Prospect in Ontario, Canada. This is a very large...
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    • Uranophane With Becquerelite & Uraninite
      PPM1114681
      Uranophane With Becquerelite & Uraninite
      Johannesschacht Mine, Wölsendorf, Schwarzach bei Nabburg, Upper Palatinate, Bavaria, Germany
      Size: 
      4.4 × 2.8 × 1.6 cm
      Small miniature (3-4.5 cm)
      Description: 
      Fine, rich specimen from a classic and uncommon German locality featuring abundant yellow uranophane on black uraninite. Becquerelite (...
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    • Curite & Rutherfordine
      PPM1114678
      Curite & Rutherfordine
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      1.6 × 3 × 2 cm
      Small miniature (3-4.5 cm)
      Description: 
      Excellent, solid specimen of very bright (and very HOT!) orange curite associated with partially-crystallized rutherfordine from the world-...
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    • Metatorbernite & Quartz
      PPM1114674
      Metatorbernite & Quartz
      West Wheal Jewel, St Day, Cornwall, United Kingdom
      Size: 
      5.3 × 7.4 × 2.8 cm
      Small cabinet (7-10 cm)
      Description: 
      Excellent, very rare locality specimen featuring emerald-green metatorbernite nestled in between zoned quartz crystals on massive quartz...
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    • Soddyite With Cuprosklodowskite & Rutherfordine
      PPM1114686
      Soddyite With Cuprosklodowskite & Rutherfordine
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      2.8 × 4.6 × 2.2 cm
      Miniature (4.5-7 cm)
      Description: 
      Unique and very attractive specimen with a cut and polished face showing yellow soddyite, light green cuprosklodowskite, dark green...
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    • Uraninite Phosphuranylite & Autunite
      PPM1114632
      Uraninite Phosphuranylite & Autunite
      Spruce Pine, Mitchell County, North Carolina, United States of America
      Size: 
      8.4 × 4.6 × 2.8 cm
      Small cabinet (7-10 cm)
      Description: 
      Excellent, rich, colorful specimen featuring several large “cores” of jet-black uraninite in microcline matrix surrounded by yellow...
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    • Billietite
      PPM1114649
      Billietite
      Krunkelbach Valley, Menzenschwand, Baden-Württemberg, Germany
      Size: 
      4.8 × 6 × 3.3 cm
      Miniature (4.5-7 cm)
      Description: 
      Excellent and rare German specimen from a classic locality for uranium minerals featuring abundant and well-formed orange-yellow billietite...
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    • Dewindtite With Parsonsite & Torbernite
      PPM1114668
      Dewindtite With Parsonsite & Torbernite
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      2.8 × 3.7 × 2.5 cm
      Small miniature (3-4.5 cm)
      Description: 
      Rich specimen of yellow dewindtite, brown parsonsite and green metatorbernite from the world-famous Shinkolobwe mine in the DR Congo. Fine...
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    • Johannite With Zippeite & Uraninite
      PPM1114697
      Johannite With Zippeite & Uraninite
      Great Roughtor Consols, Davidstow Moor, Cornwall, United Kingdom
      Size: 
      3.1 × 5 × 2.5 cm
      Miniature (4.5-7 cm)
      Description: 
      Rich, quite “HOT” specimen of massive uraninite var. pitchblende with abundant secondary zippeite and johannite from Great Roughtor Consols...
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    • Kasolite
      PPM1114708
      Kasolite
      Penn Haven Junction, Jim Thorpe, Carbon County, Pennsylvania, United States of America
      Size: 
      2 × 3.1 × 0.9 cm
      Small miniature (3-4.5 cm)
      Description: 
      Rich specimen of yellow kasolite micro-crystals on sandstone from this very uncommon Pennsylvania locality. Rare!! Posted on Mindat, Harold...
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    • Dewindtite With Wölsendorfite & Metatorbernite
      PPM1114677
      Dewindtite With Wölsendorfite & Metatorbernite
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      3.4 × 4.1 × 2.5 cm
      Small miniature (3-4.5 cm)
      Description: 
      Excellent, rich, partially-crystallized specimen of yellow dewindtite crystals with green metatorbernite scattered around the surface of...
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    • Masuyite & Schoepite
      PPM1114679
      Masuyite & Schoepite
      Shinkolobwe Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
      Size: 
      2.3 × 3 × 2.5 cm
      Small miniature (3-4.5 cm)
      Description: 
      Superb, rare specimen of beautifully-crystallized and vibrantly-colored red masuyite and yellow schoepite, plus massive material on...
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    • Uranophane & Phosphuranylite
      PPM1114639
      Uranophane & Phosphuranylite
      Ruggles Mine, Grafton, Grafton County, New Hampshire, United States of America
      Size: 
      7 × 9.4 × 1.6 cm
      Small cabinet (7-10 cm)
      Description: 
      Excellent, very rich (one of the best I have seen for the locality) specimen of these colorful secondary uranium minerals from the famous...
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    • Fourmarierite Uraninite & Uraninite Var Pitchblende
      PPM1114675
      Fourmarierite Uraninite & Uraninite Var Pitchblende
      Port Radium, Mackenzie District, Northwest Territories, Canada
      Size: 
      3.6 × 4.4 × 2.3 cm
      Small miniature (3-4.5 cm)
      Description: 
      Very rich, quite rare (for the locality) specimen of orange-red fourmarierite and yellow, undifferentiated uranium secondary minerals on...
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    • Meta-autunite
      PPM1114712
      Meta-autunite
      Nový Fojtov, Nejdek, Krušné Hory, Karlovy Vary Region, Czech Republic
      Size: 
      2.3 × 1.7 × 1.4 cm
      Thumbnail (1-3cm)
      Description: 
      Interestingly olive green aggregate of large, sharp, tabular meta-autunite crystals from an unusual and classic old locality for the...
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    • Betafite
      PPM1114702
      Betafite
      Silver Crater Mine, Faraday Township, Hastings County, Ontario, Canada
      Size: 
      4.1 × 4.6 × 2.8 cm
      Miniature (4.5-7 cm)
      Description: 
      Excellent large, well-formed single cube-octahedral betafite crystal from the famous Silver Crater mine near Bancroft, Ontario Canada. Very...
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    Page 1 of 25 results