Jeff Weissman's Image Gallery

McDougall Minerals is based near famous Bancroft, Ontario, at the heart of one of the best mineral regions in Canada

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 1177 Images

Rossmanite Image

Images:

Rossmanite: [ ]LiAl2Al6(Si6O18)(BO3)3(OH)4

Comments: Pale pink to tan translucent prismatic rossmanite crystals.
Location: Near Rozna, Western Moravia, Jihomoravsky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Roweite Image

Images:

Roweite: Ca2Mn++2B4O7(OH)6

Comments: Pinkish nodular massive roweite.
Location: Solongo, Republic of Buryatia, Siberia, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Rozenite Image

Images:

Rozenite: Fe++SO4·4(H2O)
Ferrinatrite: Na3Fe+++(SO4)3·3(H2O)
Copiapite: Fe++Fe+++4(SO4)6(OH)2·20(H2O)

Comments: White powdery rozenite coating with yellow ferrinatrite on purple copiapite.
Location: Le Cetine Mine, Siena, Tuscany, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Rusakovite Image

Images:

Rusakovite: (Fe+++,Al)5(VO4,PO4)2(OH)9·3(H2O)

Comments: Orange-brown rusakovite coatings on dark brown sandstone.
Location: Long Park, Montrose County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Rustumite Image

Images:

Rustumite: Ca10(Si2O7)2(SiO4)Cl2(OH)2
Dellaite: Ca6Si3O11(OH)2

Comments: White grains of dellaite, intermixed with rustumite.
Location: Queretaro, Zacatecas, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ruthenium Image

Images:

Ruthenium: (Ru,Ir,Os)
Isoferroplatinum: (Pt,Pd)3(Fe,Cu)

Comments: Scanning electron micrograph of polished section of ruthenium nugget with isoferroplatinum inclusions.
Location: Miass River, Chelyabinsk District, Southern Urals, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Rynersonite Image

Images:

Rynersonite: Ca(Ta,Nb)2O6

Comments: Off-white fibrous rynersonite.
Location: Brown Derby No. 1 Mine, Gunnison County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Rynersonite Image

Images:

Rynersonite: Ca(Ta,Nb)2O6
Schiavinatoite: (Nb,Ta)BO4

Comments: Brown, columnar schiavinatoite with minor white rynersonite sticks on quartz.
Location: Ampanodiana Sud, Tetezantsio, Mahaiza, Antananarivo, Madagascar. Scale: See Image.
© Jeff Weissman / Photographic Guide to Mineral Species

Sabelliite Image

Images:

Sabelliite: Cu2Zn(As,Sb)O4(OH)3

Comments: Green crystalline sabelliite on matrix.
Location: West Schrofen, Brixlegg, Tirol, Austria. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sabugalite Image

Images:

Sabugalite: HAl(UO2)4(PO4)4·16(H2O)

Comments: Platy sabugalite crystals.
Location: Margnac, Haute-Vienne, France. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sacrofanite Image

Images:

Sacrofanite: (Na,Ca,K)9Si6Al6O24[(OH),(SO4),(CO3),Cl)]4·n(H2O)

Comments: Translucent crystalline sacrofanite on diopside.
Location: Sacrofano Quarry, Rome, Lazio, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Samarskite-(Y) Image

Images:

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

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

Sanbornite Image

Images:

Sanbornite: BaSi2O5
Muirite: Ba10Ca2Mn++TiSi10O30(OH,Cl,F)10

Comments: Translucent orange crystalline muirite in sanbornite.
Location: Big Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sanbornite Image

Images:

Sanbornite: BaSi2O5

Comments: Micaceous sanbornite.
Location: Esquire No. 1 Mine, Big Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sanbornite Image

Images:

Sanbornite: BaSi2O5
Traskite: (Ba,Ca)9(Fe++,Mn)2Ti2(SiO3)12(OH,Cl,F)6·6(H2O)

Comments: Orange translucent crystalline traskite in white sanbornite.
Location: Rush Creek, Fresno County, California, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sanjuanite Image

Images:

Sanjuanite: Al2(PO4)(SO4)(OH)·9(H2O)

Comments: Silky sanjuanite mass.
Location: Chica del Zonda, San Juan, Argentina. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Santafeite Image

Images:

Santafeite: (Mn,Fe,Al,Mg)2(Mn++++,Mn++)2(Ca,Sr,Na)3(VO4,AsO4)4(OH)3·2(H2O)

Comments: Brownish-black silky santafeite in rusty quartz.
Location: Monument Valley, Navajo County, Arizona, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sarcopside Image

Images:

Sarcopside: (Fe++,Mn,Mg)3(PO4)2

Comments: Brown massive sarcopside.
Location: Bull Moose Mine, Custer County, South Dakota, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sarmientite Image

Images:

Sarmientite: Fe+++2(AsO4)(SO4)(OH)·5(H2O)

Comments: Pale olive-green chalky massive sarmientite.
Location: Kotzebue, Alaska, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sasaite Image

Images:

Sasaite: (Al,Fe+++)14(PO4)11(SO4)(OH)7·84(H2O)

Comments: Whitish sasaite coatings on altering serpentinite rock.
Location: Breitenau, Steiermark, Austria. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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