Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Gerhardtite Image

Images:

Gerhardtite: Cu2(NO3)(OH)3

Comments: Emerald green crystalline crust of gerhardtite on copper.
Location: Greenland, Ontonagon County, Michigan, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Gerhardtite Image

Images:

Gerhardtite: Cu2(NO3)(OH)3

Germanite Image

Images:

Germanite: Cu26Fe4Ge4S32

Comments: Red metallic germanite, tarnishing black.
Location: Tsumeb, Oshikoto, Namibia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Germanite Image

Images:

Germanite: Cu26Fe4Ge4S32

Comments: Red metallic germanite, tarnishing black.
Location: Tsumeb, Oshikoto, Namibia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Gianellaite Image

Images:

Gianellaite: Hg4(SO4)N2

Comments: Yellow crystalline coatings of gianellaite on calcite.
Location: Mariposa Mine, Terlingua, Brewster County, Texas, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Gianellaite Image

Images:

Gianellaite: Hg4(SO4)N2

Giessenite Image

Images:

Giessenite: Pb13(Cu,Ag)(Bi,Sb)9S28 (?)

Comments: Small clumps of acicular crystal mats of giessenite with rounded cosalite grains (as photographed on pure white fibrous backing material).
Location: Otome Mine, near Kofu, Yamanashi, Japan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Giessenite Image

Images:

Giessenite: Pb13(Cu,Ag)(Bi,Sb)9S28 (?)

Gillespite Image

Images:

Gillespite: BaFe++Si4O10
Pellyite: Ba2Ca(Fe++,Mg)2Si6O17

Comments: Red crystalline gillespite with yellow pellyite rock matrix.
Location: GUN claims, Itsi Mountains, MacMillan Pass Area, Yukon Territory, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Gillespite Image

Images:

Gillespite: BaFe++Si4O10
Pellyite: Ba2Ca(Fe++,Mg)2Si6O17

Gillulyite Image

Images:

Gillulyite: Tl2(As,Sb)8S13

Comments: Dark red crystalline gillulyite in white calcite.
Location: South Mercur Pit, Barrick Gold Mine, Mercur, Tooele County, Utah, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Gillulyite Image

Images:

Gillulyite: Tl2(As,Sb)8S13

Ginorite Image

Images:

Ginorite: Ca2B14O23·8(H2O)
Priceite: Ca2B5O7(OH)5·H2O

Comments: Clear platy crystalline coatings of ginorite on rock with white priceite.
Location: Corkscrew Canyon, Death Valley, Inyo County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ginorite Image

Images:

Ginorite: Ca2B14O23·8(H2O)
Priceite: Ca2B5O7(OH)5·H2O

Giorgiosite Image

Images:

Giorgiosite: Mg5(CO3)4(OH)2·5(H2O)

Comments: Opaque white nodular giorgiosite.
Location: Alphroessa, Santorini (Thira) Island, Notion Aiyalon, Greece. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Giorgiosite Image

Images:

Giorgiosite: Mg5(CO3)4(OH)2·5(H2O)

Girdite Image

Images:

Girdite: Pb3H2(Te++++O3)(Te++++++O6)

Comments: White chalky crystalline spherical massive girdite in rock.
Location: Grand Central Mine, Tombstone, Cochise County, Arizona, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Girdite Image

Images:

Girdite: Pb3H2(Te++++O3)(Te++++++O6)

Girvasite Image

Images:

Girvasite: NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4(H2O)

Comments: Translucent aggregate of girvasite.
Location: Kovdor Mine, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Girvasite Image

Images:

Girvasite: NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4(H2O)

Comments: Translucent aggregate of girvasite.
Location: Kovdor Mine, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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