Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Ungarettiite Image

Images:

Ungarettiite: NaNa2(Mn++2Mn+++3)Si8O22O2

Comments: Dark red ungarettiite veinlets in rock.
Location: Hoskins Mine, near Grenfell, New South Wales, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ungarettiite Image

Images:

Ungarettiite: NaNa2(Mn++2Mn+++3)Si8O22O2

Ungemachite Image

Images:

Ungemachite: K3Na8Fe+++(SO4)6(NO3)2·6(H2O)
Metasideronatrite: Na2Fe+++(SO4)2(OH)·(H2O)

Comments: Translucent rounded ungemachite microcrystal on yellow metasideronatrite.
Location: Chuquicamata, Antofagasta, Chile. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ungemachite Image

Images:

Ungemachite: K3Na8Fe+++(SO4)6(NO3)2·6(H2O)
Metasideronatrite: Na2Fe+++(SO4)2(OH)·(H2O)

Upalite Image

Images:

Upalite: Al(UO2)3(PO4)2O(OH)·7(H2O)
Columbite-(Fe): Fe++Nb2O6

Comments: Thin translucent yellowish upalite crusts on a prismatic, black columbite crystal.
Location: Thin translucent yellowish crusts on undifferntiated columbite crystal. Scale: Picture Size 2 mm.
© Jeff Weissman / Photographic Guide to Mineral Species

Upalite Image

Images:

Upalite: Al(UO2)3(PO4)2O(OH)·7(H2O)
Columbite-(Fe): Fe++Nb2O6

Uranophane Image

Images:

Uranophane: Ca(UO2)2SiO3(OH)2·5(H2O)

Comments: Yellow uranophane acicular crystal tufts.
Location: Faraday Mine, Bancroft, Ontario, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranophane Image

Images:

Uranophane: Ca(UO2)2SiO3(OH)2·5(H2O)

Comments: Yellow uranophane acicular crystal tufts.
Location: Faraday Mine, Bancroft, Ontario, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranopilite Image

Images:

Uranopilite: [(UO2)6(SO4)O2(OH)6(H2O)6]·8(H2O)

Comments: Bright yellow crystalline uranopilite aggregate of prismatic microcrystals.
Location: Jachymov, Northwestern Bohemia, Zapadocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranopilite Image

Images:

Uranopilite: [(UO2)6(SO4)O2(OH)6(H2O)6]·8(H2O)

Uranopolycrase Image

Images:

Uranopolycrase: (U,Y)(Ti,Nb,Ta)2O6

Comments: Brownish-black uranopolycrase microcrystals on quartz.
Location: Fonte del Prete, near San Piero in Campo, Elba, Tuscany, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranopolycrase Image

Images:

Uranopolycrase: (U,Y)(Ti,Nb,Ta)2O6

Uranosphaerite Image

Images:

Uranosphaerite: Bi(UO2)O2(OH)

Comments: Yellow-orange earthy uranosphaerite crusts.
Location: Kersegalec en Lignol, Vendee, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranosphaerite Image

Images:

Uranosphaerite: Bi(UO2)O2(OH)

Comments: Yellow-orange earthy uranosphaerite crusts.
Location: Kersegalec en Lignol, Vendee, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranospinite Image

Images:

Uranospinite: Ca(UO2)2(AsO4)2·10(H2O)
Metauranospinite: Ca(UO2)2(AsO4)2·8(H2O)

Comments: Translucent platy uranospinite (probably dehydrated to metauranospinite) microcrystals on matrix.
Location: Grube Buhlskopf, near Ellweiler, Rheinland-Pfalz, Germany. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranospinite Image

Images:

Uranospinite: Ca(UO2)2(AsO4)2·10(H2O)
Metauranospinite: Ca(UO2)2(AsO4)2·8(H2O)

Uranpyrochlore Image

Images:

Uranpyrochlore: (U,Ca,Ce)2(Nb,Ta)2O6(OH,F)
Samarskite-(Y): (Y,Fe+++,U)(Nb,Ta)5O4

Comments: Deep greenish-brown resinous crystalline massive uranpyrochlore with black samarskite-(Y).
Location: Beryl Hill, near Yinnietharra Station, Western Australia, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uranpyrochlore Image

Images:

Uranpyrochlore: (U,Ca,Ce)2(Nb,Ta)2O6(OH,F)
Samarskite-(Y): (Y,Fe+++,U)(Nb,Ta)5O4

Uricite Image

Images:

Uricite: C5H4N4O3

Comments: White powdery uricite aggregate.
Location: Dingo Donga Cave, near Rawlinna, Western Australia, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Uricite Image

Images:

Uricite: C5H4N4O3

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