Paul M. Schumacher's Image Gallery

Images from Paul M. Schumacher

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Paul M. Schumacher's Image Gallery With 138 Images

Perrierite-(Ce) Image

Images:

Perrierite-(Ce): (Ce,La,Ca)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22

Comments: Black, granular perrierite in white calcite.
Location: Buer, Bjørkedalen, Porsgrunn, Telemark, Norway. Scale: Picture size 3 mm.
© Paul M. Schumacher

Perrierite-(Ce) Image

Images:

Perrierite-(Ce): (Ce,La,Ca)4(Fe++,Mg)2(Ti,Fe+++)3Si4O22

Comments: Black, granular perrierite in white calcite.
Location: Buer, Bjørkedalen, Porsgrunn, Telemark, Norway. Scale: Picture size 3 mm.
© Paul M. Schumacher

Phosphuranylite Image

Images:

Phosphuranylite: KCa(H3O)3(UO2)7(PO4)4O4·8(H2O)
Uranocircite: Ba(UO2)2(PO4)2·12(H2O)

Comments: Yellow, waxy phosphuranylite with green uranocircite in matrix.
Location: Bergen, Falkenstein, Vogtland, Saxony, Germany. Scale: Picture size 0.5 cm.
© Paul M. Schumacher

Phosphuranylite Image

Images:

Phosphuranylite: KCa(H3O)3(UO2)7(PO4)4O4·8(H2O)
Uranocircite: Ba(UO2)2(PO4)2·12(H2O)

Comments: Yellow, waxy phosphuranylite with green uranocircite in matrix.
Location: Bergen, Falkenstein, Vogtland, Saxony, Germany. Scale: Picture size 0.5 cm.
© Paul M. Schumacher

Phurcalite Image

Images:

Phurcalite: Ca2(UO2)3O2(PO4)2·7(H2O)

Comments: Yellow phurcalite crystals on white aragonite.
Location: Posey Mine, White Canyon District, San Juan County, Utah, USA. Scale: Picture site 0.5 cm.
© Paul M. Schumacher

Phurcalite Image

Images:

Phurcalite: Ca2(UO2)3O2(PO4)2·7(H2O)

Comments: Yellow phurcalite crystals on white aragonite.
Location: Posey Mine, White Canyon District, San Juan County, Utah, USA. Scale: Picture site 0.5 cm.
© Paul M. Schumacher

Platinum Image

Images:

Platinum: Pt

Comments: Stream-worn, platinum nugget with chromite? Inclusions.
Location: Rio Tinto, San Juan River Basin, Papayan, Cauca, Columbia. Scale: Picture size 1.5 cm.
© Paul M. Schumacher

Platinum Image

Images:

Platinum: Pt

Comments: Stream-worn, platinum nugget with chromite? Inclusions.
Location: Rio Tinto, San Juan River Basin, Papayan, Cauca, Columbia. Scale: Picture size 1.5 cm.
© Paul M. Schumacher

Plumbomicrolite Image

Images:

Plumbomicrolite: (Pb,Ca,U)2Ta2O6(OH)

Comments: Large octahedral crystal of brownish black plumbomicrolite on matrix.
Location: Berg Ploskaya, West Keivy Massif, Kola Peninsula, Russia. Scale: See Image.
© Paul M. Schumacher

Plumbomicrolite Image

Images:

Plumbomicrolite: (Pb,Ca,U)2Ta2O6(OH)

Comments: Large octahedral crystal of brownish black plumbomicrolite on matrix.
Location: Berg Ploskaya, West Keivy Massif, Kola Peninsula, Russia. Scale: See Image.
© Paul M. Schumacher

Rauvite Image

Images:

Rauvite: Ca(UO2)2V+++++10O28·16(H2O)

Comments: Irregular grains of dark-colored rauvite in matrix.
Location: Monument No. 2 Mine, Monument Valley, Apache County, Arizona, USA. Scale: Picture size 2.5 mm.
© Paul M. Schumacher

Rauvite Image

Images:

Rauvite: Ca(UO2)2V+++++10O28·16(H2O)

Sabugalite Image

Images:

Sabugalite: HAl(UO2)4(PO4)4·16(H2O)

Comments: Squarish, platy, pale yellowish green sabugalite crystals.
Location: Sabugal County, Beira Alta Province, Portugal. Scale: Picture size 3 mm.
© Paul M. Schumacher

Sabugalite Image

Images:

Sabugalite: HAl(UO2)4(PO4)4·16(H2O)

Comments: Squarish, platy, pale yellowish green sabugalite crystals.
Location: Sabugal County, Beira Alta Province, Portugal. Scale: Picture size 3 mm.
© Paul M. Schumacher

Saleeite Image

Images:

Saleeite: Mg(UO2)2(PO4)2·10(H2O)

Comments: Square, tabular crystalline aggregates of greenish yellow saléeite on matrix.
Location: Ranger Uranium Mine, Jabiru, Northern Territory, Australia. Scale: Picture size 1cm.
© Paul M. Schumacher

Saleeite Image

Images:

Saleeite: Mg(UO2)2(PO4)2·10(H2O)

Schrockingerite Image

Images:

Schrockingerite: NaCa3(UO2)(CO3)3(SO4)F·10(H2O)

Comments: Pale greenish-yellow, platy schröckingerite on matrix.
Location: Jack Daniels No. 1 Mine, Cameron District, Coconino County, Arizona, USA. Scale: See Photo.
© Paul M. Schumacher

Schrockingerite Image

Images:

Schrockingerite: NaCa3(UO2)(CO3)3(SO4)F·10(H2O)

Sklodowskite Image

Images:

Sklodowskite: (H3O)2Mg(UO2)2(SiO4)2·4(H2O)
Kasolite: Pb(UO2)SiO4·(H2O)

Comments: Greenish yellow, acicular sklodowskite crystals and yellow, bladed kasolite crystals.
Location: Kambove, (Kakanda) Mine, Katanga District, Shaba (Katanga), Republic of the Congo, (Zaïre). Scale: Picture size 1 cm.
© Paul M. Schumacher

Sklodowskite Image

Images:

Sklodowskite: (H3O)2Mg(UO2)2(SiO4)2·4(H2O)
Kasolite: Pb(UO2)SiO4·(H2O)