Lou Perloff's Image Gallery

Lou Perloff's Image Gallery
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For more than thirty (30) years, Excalibur Mineral Corp. has been providing private collectors, researchers, major universities and museums throughout the world with reliably identified, rare and unusual mineral samples for science an
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Images from Lou Perloff

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Lou Perloff's Image Gallery With 364 Images

Laumontite Image

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Laumontite: CaAl2Si4O12·4(H2O)

Comments: Diamond-shaped prism of laumontite with chrysocolla.
Location: Azurite mine, Pinal County, Arizona, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Laurionite Image

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Laurionite: PbCl(OH)

Comments: Colorless, stellate spray of acicular Laurionite crystals on matrix.
Location: Laurium, Greece. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lavendulan Image

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Lavendulan: NaCaCu5(AsO4)4Cl·5(H2O)

Comments: Bright blue crystals of Lavendulan crystals.
Location: Gold Hill mine, Deep Creek Mountains, Tooele County, Utah, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lazulite Image

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Lazulite: MgAl2(PO4)2(OH)2  
Whiteite-(CaMnMg): CaMn++Mg2Al2(PO4)4(OH)2·8(H2O)

Comments: Light beige-colored whiteite-(CaMnMg) crystal perched on dark blue lazulite.
Location: Rapid Creek, Yukon Territory, Canada. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Leadhillite Image

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Leadhillite: Pb4(SO4)(CO3)2(OH)2

Comments: Clear crystal of leadhillite on matrix.
Location: Leadhills, Lanark, Scotland. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Leightonite Image

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Leightonite: K2Ca2Cu(SO4)4·2(H2O)

Comments: Pale Leightonite with dark green atacamite.
Location: Chuquicamata, Antofagasta, Chile. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lengenbachite Image

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Lengenbachite: Pb6(Ag,Cu)2As4S13

Comments: Shiny, opaque crystalline spray of lengenbachite on white dolomite?.
Location: Lengenbach quarry, Binntal, Valais, Switzerland. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lepidolite Image

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Lepidolite: K(Li,Al)3(Si,Al)4O10(F,OH)2

Comments: Pale lavender micaceous plates of lepidolite on matrix.
Location: Minas Gerais, Brazil. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Leucophanite Image

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Leucophanite: (Na,Ca)2BeSi2(O,OH,F)7

Comments: Pseudo-cubic crystals of leucophanite.
Location: Mont St. Hilaire, Quebec, Canada. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Leucophosphite Image

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Leucophosphite: KFe+++2(PO4)2(OH)·2(H2O)  
Messelite: Ca2(Fe++,Mn)(PO4)2·2(H2O)

Comments: White messelite crystals with greenish leucophosphite.
Location: Tip Top mine, Custer, Custer County, South Dakota, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Linarite Image

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Linarite: PbCu(SO4)(OH)2

Comments: Deep blue prismatic crystals of linarite on matrix.
Location: Mammoth mine, Tiger, Pinal County, Arizona, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lindgrenite Image

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Lindgrenite: Cu3(MoO4)2(OH)2

Comments: Transparent green plates of lindgrenite on matrix.
Location: Chuquicamata, Antofagasta, Chile. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Linnaeite Image

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Linnaeite: Co++Co+++2S4

Comments: Brassy metallic octahedral crystal of linnaeite on matrix.
Location: Cobalt, Ontario, Canada. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lithiophilite Image

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Lithiophilite: LiMnPO4

Comments: Twinned crystals of yellowish brown lithiophilite.
Location: Foote mine, Kings Mountain, Cleveland County, North Carolina, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Liveingite Image

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Liveingite: Pb9As13S28

Comments: Deep blue striated prismatic crystal of liveingite on a white dolomite matrix.
Location: Lengenbach quarry Binntal, Valais, Switzerland. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lollingite Image

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Lollingite: FeAs2

Comments: Sharp, twinned crystals Löllingite on matrix.
Location: Oruro, Oruro Department, Bolivia. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lorandite Image

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Lorandite: TlAsS2

Comments: Gemmy, transparent reddish brown crystals of lorandite on matrix.
Location: Allchar, near Majdan, Macedonia. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Lotharmeyerite Image

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Lotharmeyerite: CaZnMn+++(AsO3OH)4(OH)3

Comments: Brown, prismatic crystals lotharmeyerite on matrix.
Location: Ojuela mine, Mapimi, Durango, Mexico. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Mackayite Image

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Mackayite: Fe+++Te2O5(OH)

Comments: Greenish brown crystals of mackayite on matrix.
Location: McGuinnity shaft, Goldfield, Esmeralda County, Nevada, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Magnetite Image

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Magnetite: Fe++Fe+++2O4

Comments: Black, opaque octahedral crystals of magnetite on matrix.
Location: Isle of Ischia, near Naples, Compania, Italy. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals
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