Jeff Weissman's Image Gallery

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Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 1177 Images

Sekaninaite Image

Images:

Sekaninaite: (Fe++,Mg)2Al4Si5O18

Comments: Black-green crystalline sekaninaite cleavage with dark purple colored fracture surface.
Location: Rozna, Moravia, Jihomoravsky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Seligmannite Image

Images:

Seligmannite: PbCuAsS3
Liveingite: Pb9As13S28

Comments: Black prismatic seligmannite crystals with crystalline black liveingite.
Location: Lengenbach Quarry, Binnental, Valais, Switzerland. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Senaite Image

Images:

Senaite: Pb(Ti,Fe,Mn)21O38

Comments: Brownish-black senaite cleavage.
Location: Dattas, near Diamantina, Minas Gerais, Brazil. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sepiolite Image

Images:

Sepiolite: Mg4Si6O15(OH)2·6(H2O)

Comments: Sectile to chalky massive sepiolite.
Location: Pinos Altos, Grant County, New Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Serandite Image

Images:

Serandite: Na(Mn++,Ca)2Si3O8(OH)
Lintisite: Na3LiTi2Si4O14·2(H2O)

Comments: Yellowish-white fibrous veinlets of lintisite in brown serandite.
Location: Mount Alluaiv, Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Serendibite Image

Images:

Serendibite: Ca2(Mg,Al)6(Si,Al,B)6O20
Phlogopite: KMg3(Si3Al)O10(F,OH)2

Comments: Blue serendibite, with golden colored phlogopite, in white marble.
Location: Near Johnsberg, Warren County, New York, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Shabynite Image

Images:

Shabynite: Mg5(BO3)Cl2(OH)5·4(H2O)

Comments: Translucent shabynite grains.
Location: Korshunovskoye Deposit, Irkutsk District, Siberia, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Shadlunite Image

Images:

Shadlunite: (Pb,Cd)(Fe,Cu)8S8

Comments: BSE polished section image of shadlunite inclusions (SHD) with galena (GN) in chalcopyrite (CP).
Location: Majak (Mayak) and Oktyaber mines, Talnakh area, Noril'sk, western Siberia, Russia. Scale: Picture Size 150 µm.
© Jeff Weissman / Photographic Guide to Mineral Species

Shafranovskite Image

Images:

Shafranovskite: K2Na3(Mn++,Fe++,Na)4[Si9(O,OH)27](OH)2·n(H2O), n~2.33

Comments: Yellow-brown fine grained shafranovskite with red eudialyte and black aegirine.
Location: Mount Rasvumchorr, Khibiny Massif, Kola Peninsular, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Shattuckite Image

Images:

Shattuckite: Cu5(SiO3)4(OH)2

Comments: Blue, globular aggregates of radial shattuckite crystals.
Location: Grand View Mine, Grand Canyon, Coconino County, Arizona, USA. Scale: See Image.
© Jeff Weissman / Photographic Guide to Mineral Species

Sherwoodite Image

Images:

Sherwoodite: Ca9Al2V++++4V+++++24O80·56(H2O)

Comments: Dark blackish-violet sherwoodite, altering to translucent green, crystalline crust.
Location: San Juan County, Colorado, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Shibkovite Image

Images:

Shibkovite: K(Ca,Mn,Na)2(K2-x,[ ]x)2ZnSi12O30 (x~0.8)
Polylithionite: KLi2AlSi4O10(F,OH)2

Comments: Clear crystalline shibkovite aggregates with peach colored translucent polylithionite.
Location: Dara-Pioz, Tien-Shan, Tadzhikistan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Shuiskite Image

Images:

Shuiskite: Ca2(Mg,Al)(Cr,Al)2(SiO4)(Si2O7)(OH)2·(H2O)

Comments: Acicular shuiskite microcrystal sprays with epidote and prehnite.
Location: Quincy Mine, Hancock, Houghton County, Michigan, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sibirskite Image

Images:

Sibirskite: CaHBO3

Comments: Translucent granular sibirskite.
Location: Novofrolovskoye, Sverdlovsk District, Northern Urals, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sicklerite Image

Images:

Sicklerite: Li(Mn++,Fe+++)PO4
Lithiophilite: LiMnPO4

Comments: Mottled tan-green-pink massive sicklerite with dark brown lithiophilite on quartz.
Location: Custer Mountain Lode, Custer County, South Dakota, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Siderazot Image

Images:

Siderazot: Fe5N2

Comments: Bluish siderazot coatings on scoria lava rock.
Location: Eruption of 1941, Vesuvius, Campania, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Siderite Image

Images:

Siderite: Fe++CO3
Garronite: Na2Ca5Al12Si20O64·27(H2O)

Comments: Translucent white micro crystals of garronite on brown siderite crystals.
Location: Mont Saint Hilaire, Quebec, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Siderophyllite Image

Images:

Siderophyllite: KFe++2Al(Al2Si2)O10(F,OH)2

Comments: Micaceous siderophyllite with quartz.
Location: Karaoba, Aktjubinsk, Kazakhstan. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Siderotil Image

Images:

Siderotil: Fe++SO4·5(H2O)

Comments: Siderotil pseudomorphs after melanterite.
Location: 2700' level, Campbell Shaft, Bisbee, Cochise County, Arizona, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Sidorenkite Image

Images:

Sidorenkite: Na3Mn(PO4)(CO3)

Comments: Dark brown sidorenkite masses in syenite rock.
Location: Mont Saint Hilaire, Quebec, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

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