Lou Perloff's Image Gallery

Lou Perloff's Image Gallery
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Lou Perloff's Image Gallery With 364 Images

Paralaurionite Image

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Paralaurionite: PbCl(OH)

Comments: Transparent, prismatic Paralaurionite crystal.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Parascholzite Image

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Parascholzite: CaZn2(PO4)2·2(H2O)

Comments: Bluish, transparent, prismatic parascholzite crystals on matrix.
Location: Hagendorf, Bavaria, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Parasymplesite Image

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Parasymplesite: Fe++3(AsO4)2·8(H2O)

Comments: Opaque, prismatic parasymplesite crystals.
Location: Ojuela mine, Mapimi, Durango, Mexico. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Parsonsite Image

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Parsonsite: Pb2(UO2)(PO4)2·2(H2O)

Comments: Bright yellow parsonsite crystals on matrix.
Location: La Chaux, France. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Pectolite Image

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Pectolite: NaCa2Si3O8(OH)  
Aegirine: NaFe+++Si2O6

Comments: White, cottony pectolite tufts with acicular aegirine.
Location: 3M quarry, Little Rock, Pulaski County, Arkansas, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Penfieldite Image

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Penfieldite: Pb2Cl3(OH)

Comments: Greenish, acicular penfieldite crystals.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Peretaite Image

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Peretaite: CaSb+++4O4(OH)2(SO4)2·2(H2O)

Comments: Clear, tabular, bladed, stellate spray of transparent peretaite crystals.
Location: Pereta mine, Scansano, Tuscany, Italy. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Perhamite Image

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Perhamite: Ca3Al7(SiO4)3(PO4)4(OH)3·16.5(H2O)

Comments: Squat, columnar perhamite crystals on matrix.
Location: Emmons quarry, Greenwood, Oxford County, Maine, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Perloffite Image

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Perloffite: Ba(Mn,Fe++)2Fe+++2(PO4)3(OH)3

Comments: Black, prismatic perloffite crystals on matrix.
Location: Big Chief mine, Keystone, Pennington County, South Dakota, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Perovskite Image

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Perovskite: CaTiO3  
Sodalite: Na8Al6Si6O24Cl2

Comments: Clear crystals of sodalite with hoppered perovskite on matrix.
Location: Udersdorf, Rhineland-Palatinate, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Petzite Image

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Petzite: Ag3AuTe2  
Gold: Au

Comments: Dark, stubby petzite crystals with native gold on quartz.
Location: Rosia Montana (Verespatak), Transylvania, Romania. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Pharmacolite Image

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Pharmacolite: CaHAsO4·2(H2O)

Comments: Pink, fuzzy ball of pharmacolite crystals on matrix.
Location: Schneeberg, Saxony, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phenakite Image

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Phenakite: Be2SiO4

Comments: Prismatic, terminated crystal of phenakite on matrix.
Location: Mt Antero, Chaffee County, Colorado, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phillipsite-K Image

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Phillipsite-K: (K,Na,Ca)1-2(Si,Al)8O16·6(H2O)

Comments: Clear crystalline ball of phillipsite-K crystals.
Location: Bova, Calabria, Italy. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phosgenite Image

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Phosgenite: Pb2(CO3)Cl2

Comments: Clear pseudo-cubic crystals of phosgenite on matrix.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phosphoferrite Image

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Phosphoferrite: (Fe++,Mn)3(PO4)2·3(H2O)

Comments: Translucent, brown crystal of phosphoferrite on matrix.
Location: Big Chief mine, Keystone, Pennington County, South Dakota, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phosphophyllite Image

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Phosphophyllite: Zn2(Fe++,Mn)(PO4)2·4(H2O)

Comments: Transparent, blue crystal of phosphophyllite.
Location: Hagendorf, Bavaria, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phosphosiderite Image

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Phosphosiderite: Fe+++PO4·2(H2O)  
Barbosalite: Fe++Fe+++2(PO4)2(OH)2

Comments: Transparent, brown crystal of phosphosiderite on black barbosalite.
Location: Bull Moose mine, Custer, Custer County, South Dakota, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Phosphuranylite Image

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Phosphuranylite: KCa(H3O)3(UO2)7(PO4)4O4·8(H2O)

Comments: Bright yellow orange crystals of phosphuranylite on matrix.
Location: Wagontown, Chester County, Pennsylvania, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Picropharmacolite Image

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Picropharmacolite: Ca4Mg(AsO3OH)2(AsO4)2·11(H2O)

Comments: White, acicular crystalline sprays of picropharmacolite on matrix.
Location: Wechsel Schacht, Richelsdorf, Hesse, Germany. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals
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