Jeff Weissman's Image Gallery

Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Ferroholmquistite Image

Images:

Ferroholmquistite: [ ](Li2Fe++3Al2)Si8O22(OH)2

Comments: Dark green ferroholmquistite, with silvery luster, prismatic crystalline ferroholmquistite in cesium rich reddish brown biotite.
Location: Goltsy, Eastern Sayan Mountains, Krasnoyarsk Territory, Siberia, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferroholmquistite Image

Images:

Ferroholmquistite: [ ](Li2Fe++3Al2)Si8O22(OH)2

Ferrolaueite Image

Images:

Ferrolaueite: Fe++Fe+++2(PO4)2(OH)2·8(H2O)

Comments: Pale tan microcrystal aggregates of ferro laueite on quartz.
Location: My Creek, Burlington County, New Jersey, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrolaueite Image

Images:

Ferrolaueite: Fe++Fe+++2(PO4)2(OH)2·8(H2O)

Ferropargasite Image

Images:

Ferropargasite: NaCa2(Fe++4Al)Si6Al2O22(OH)2

Comments: Dark to medium green crystalline granular ferropargasite.
Location: Ginevro Mine, Elba, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferropargasite Image

Images:

Ferropargasite: NaCa2(Fe++4Al)Si6Al2O22(OH)2

Comments: Dark to medium green crystalline granular ferropargasite.
Location: Ginevro Mine, Elba, Italy. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrorichterite Image

Images:

Ferrorichterite: Na(CaNa)Fe++5[Si8O22](OH)2

Comments: Brownish-yellow fibrous ferrorichterite on matrix.
Location: Brunsheon, Gruvan, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrorichterite Image

Images:

Ferrorichterite: Na(CaNa)Fe++5[Si8O22](OH)2

Comments: Brownish-yellow fibrous ferrorichterite on matrix.
Location: Brunsheon, Gruvan, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrotschermakite Image

Images:

Ferrotschermakite: [ ]Ca2(Fe++3AlFe+++)Si6Al2O22(OH)

Comments: Medium green crystalline massive ferrotschermakite with yellow-brown massive andradite.
Location: Old Tip Quarry, Dookie Mineralogical Reserve, Dookie, Victoria, Australia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrotschermakite Image

Images:

Ferrotschermakite: [ ]Ca2(Fe++3AlFe+++)Si6Al2O22(OH)

Ferrotychite Image

Images:

Ferrotychite: Na6Fe++2(SO4)(CO3)4

Comments: Yellow crystalline granular ferrotychite in white analcime (drill core).
Location: Olenii Ruchei, Khibiny Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrotychite Image

Images:

Ferrotychite: Na6Fe++2(SO4)(CO3)4

Ferrowinchite Image

Images:

Ferrowinchite: [ ](CaNa)Fe++4(Al,Fe+++)Si8O22(OH)2

Comments: Dark green divergent fibrous ferrowinchite.
Location: Harstigen, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrowinchite Image

Images:

Ferrowinchite: [ ](CaNa)Fe++4(Al,Fe+++)Si8O22(OH)2

Comments: Dark green divergent fibrous ferrowinchite.
Location: Harstigen, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrowodginite Image

Images:

Ferrowodginite: Fe++SnTa2O8

Comments: Dark brown massive ferrowodginite.
Location: Nyanga Number 2 Pegmatite, Ankole, Uganda. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrowodginite Image

Images:

Ferrowodginite: Fe++SnTa2O8

Comments: Dark brown massive ferrowodginite.
Location: Nyanga Number 2 Pegmatite, Ankole, Uganda. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrowyllieite Image

Images:

Ferrowyllieite: (Na,Ca,Mn)(Fe++,Mn)(Fe++,Fe+++,Mg)Al(PO4)3

Comments: Deep greenish black massive ferrowyllieite with brown to white quartz.
Location: Victory Mine, near Custer, Custer County, South Dakota, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Ferrowyllieite Image

Images:

Ferrowyllieite: (Na,Ca,Mn)(Fe++,Mn)(Fe++,Fe+++,Mg)Al(PO4)3

Fervanite Image

Images:

Fervanite: Fe+++4(VO4)4·5(H2O)
Hewettite: CaV6O16·9(H2O)

Comments: Spherical aggregate of acicular microcrystals of fervanite with blocky hewettite.
Location: Gold Quarry Mine, Carlin Trend, Eureka County, Nevada, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Fervanite Image

Images:

Fervanite: Fe+++4(VO4)4·5(H2O)
Hewettite: CaV6O16·9(H2O)

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