Jeff Weissman's Image Gallery

Jeff Weissman's Image Gallery
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Images from Jeff Weissman

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Jeff Weissman's Image Gallery With 2354 Images

Pachnolite Image

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Pachnolite: NaCaAlF6·(H2O)

Comments: Color-zoned (darker core) prismatic translucent pachnolite crystals, with secondary white prismatic microcrystals.
Location: Ivigtut, Greenland. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Pachnolite Image

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Pachnolite: NaCaAlF6·(H2O)

Comments: Color-zoned (darker core) prismatic translucent pachnolite crystals, with secondary white prismatic microcrystals.
Location: Ivigtut, Greenland. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palladium Image

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Palladium: Pd,Pt

Comments: Platinum-rich palladium nugget, mounted in epoxy, with one side polished.
Location: Itabira, Minas Gerais, Brazil. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palladium Image

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Palladium: Pd,Pt

Comments: Platinum-rich palladium nugget, mounted in epoxy, with one side polished.
Location: Itabira, Minas Gerais, Brazil. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palladseite Image

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Palladseite: Pd17Se15

Comments: Irregular metallic palladseite grain.
Location: Itabira, Minas Gerais, Brazil. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palladseite Image

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Palladseite: Pd17Se15

Comments: Irregular metallic palladseite grain.
Location: Itabira, Minas Gerais, Brazil. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palygorskite Image

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Palygorskite: (Mg,Al)2Si4O10(OH)·4(H2O)

Comments: Compact massive palygorskite.
Location: Senton, Devon, England. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Palygorskite Image

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Palygorskite: (Mg,Al)2Si4O10(OH)·4(H2O)

Comments: Compact massive palygorskite.
Location: Senton, Devon, England. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paracelsian Image

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Paracelsian: BaAl2Si2O8

Comments: Translucent paracelsian crystals on matrix.
Location: Benalt Mine, Rhiw, Carnarvonshire, Gwynedd, Wales. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paracelsian Image

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Paracelsian: BaAl2Si2O8

Comments: Translucent paracelsian crystals on matrix.
Location: Benalt Mine, Rhiw, Carnarvonshire, Gwynedd, Wales. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paragonite Image

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Paragonite: NaAl2(Si3Al)O10(OH)2

Comments: Silvery micaceous paragonite comprising schist rock, with garnet crystals.
Location: Gassettts, New Hampshire, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paragonite Image

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Paragonite: NaAl2(Si3Al)O10(OH)2

Comments: Silvery micaceous paragonite comprising schist rock, with garnet crystals.
Location: Gassettts, New Hampshire, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Parakeldyshite Image

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Parakeldyshite: Na2ZrSi2O7

Comments: White pearly crystalline parakeldyshite in rock.
Location: Lagendalen, Larvik, Vestfold, Norway. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Parakeldyshite Image

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Parakeldyshite: Na2ZrSi2O7

Comments: White pearly crystalline parakeldyshite in rock.
Location: Lagendalen, Larvik, Vestfold, Norway. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paralstonite Image

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Paralstonite: BaCa(CO3)2

Comments: Translucent bright white steep pyramidal paralstonite microcrystals on fluorite.
Location: Bethel Level, Minerva #1 Mine, Cave-in-Rock, Hardin County, Illinois, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paralstonite Image

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Paralstonite: BaCa(CO3)2

Comments: Translucent bright white steep pyramidal paralstonite microcrystals on fluorite.
Location: Bethel Level, Minerva #1 Mine, Cave-in-Rock, Hardin County, Illinois, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paramelaconite Image

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Paramelaconite: Cu+2Cu++2O3

Comments: black paramelaconite masses with blue chrysocolla.
Location: Algoma Mine, Otonagon County, Michigan, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paramelaconite Image

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Paramelaconite: Cu+2Cu++2O3

Comments: black paramelaconite masses with blue chrysocolla.
Location: Algoma Mine, Otonagon County, Michigan, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paramendozavilite Image

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Paramendozavilite: NaAl4Fe+++7(PO4)5(P+++++Mo++++++12O40)(OH)16·56(H2O)

Comments: Bright yellow paramendozavilite coatings on matrix.
Location: Cumobabi, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Paramendozavilite Image

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Paramendozavilite: NaAl4Fe+++7(PO4)5(P+++++Mo++++++12O40)(OH)16·56(H2O)

Comments: Bright yellow paramendozavilite coatings on matrix.
Location: Cumobabi, Sonora, Mexico. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species
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