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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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's Image Gallery With 4041 Images

Leucophoenicite Image

Images:

Leucophoenicite: Mn7(SiO4)3(OH)2

Comments: Cinnamon brown crystals of leucophoenicite over deep reddish pink crystals of rhodochrosite.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 8 x 4.2 cm.
© John Veevaert

Leucophosphite Image

Images:

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

Leucophosphite Image

Images:

Leucophosphite: KFe+++2(PO4)2(OH)·2(H2O)

Comments: Transparent greenish brown microcrystal of leucophosphite.
Location: Lone Tree Mine, Humboldt County, Nevada, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Leucophosphite Image

Images:

Leucophosphite: KFe+++2(PO4)2(OH)·2(H2O)

Comments: Crude or etched purple crystals of leucophospiite to 1mm in vuggy triphylite matrix.
Location: Tip Top mine, Custer Co., South Dakota, USA. Scale: Picture size 1 cm.
© Tom Loomis / Dakota Matrix

Leucosphenite Image

Images:

Leucosphenite: Na4BaTi2O2[B2Si10O28]

Comments: Glassy crystal of leucosphenite in mudstone.
Location: Uintah Basin, Uintah County, Utah, USA. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Leucosphenite Image

Images:

Leucosphenite: Na4BaTi2O2[B2Si10O28]

Comments: Glassy crystal of leucosphenite in mudstone.
Location: Carter Oil Co. Poulson No. 1 Well, Uinta Basin, Duchesne Co, Utah, USA. Scale: Overall: 2 x 1.5 x 2 cm.
© Tom Loomis / Dakota Matrix

Levinsonite-(Y) Image

Images:

Levinsonite-(Y): (Y,Nd,La)Al(SO4)2(C2O4)·12(H2O)

Comments: Colorless thick tabular crystal of levinsonite-(Y).
Location: Alum Cave Bluff, Great Smoky Mts, Tennessee, USA. Scale: Picture size 1 mm.
© Thomas Witzke / Abraxas-Verlag

Levyne-Ca Image

Images:

Levyne-Ca: (Ca,Na2,K2)Al2Si4O12·6(H2O)

Comments: Vesicle in basalt matrix lined with white levyne crystals.
Location: Beech Creek Quarry, Mount Vernon, Grant Co., Oregon, USA. Scale: 32x22x20 mm.
© John Betts - Fine Minerals

Levyne-Na Image

Images:

Levyne-Na: (Na2,Ca,K2)Al2Si4O12·6(H2O)

Comments: White tabular hexagonal-shaped levyne-Na crystals associated with analcime.
Location: Dallas, Oregon, USA. Scale: See Image.
© Rruff Database

Liandratite Image

Images:

Liandratite: U++++++(Nb,Ta)2O8

Comments: Yellow crystalline liandratite crust on pegmatite.
Location: Antsakoa I Pegmatite, near Berere, Mahajanga, Madagascar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Libethenite Image

Images:

Libethenite: Cu2(PO4)(OH)

Comments: Rich pine green crystals of libethenite on matrix.
Location: Tyrone, Grant Co., New Mexico. USA. Scale: Crystal size to 2mm.
© John Veevaert

Libethenite Image

Images:

Libethenite: Cu2(PO4)(OH)

Comments: Dark to light green pseudo-octahedral crystals of libethenite to 1.5mm on matrix.
Location: KOV pit, Kolwezi, Katanga, Congo. Scale: Picture size 5 mm.
© Tom Loomis / Dakota Matrix

Liddicoatite Image

Images:

Liddicoatite: Ca(Li,Al)3Al6(BO3)3Si6O18(O,OH,F)4

Comments: Dark green translucent liddicoatite crystal prism.
Location: Antandrokomby, Madagascar. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Liddicoatite Image

Images:

Liddicoatite: Ca(Li,Al)3Al6(BO3)3Si6O18(O,OH,F)4

Comments: Complexly colored red zone, and the skin which varies from green to yellow terminated crystals of liddicoatite.
Location: Anjanabonoina, Betafo, Antsirabé Madagascar. Scale: Specimen size: 3.3 x 1.8 x 1.5 cm.
© Fabre Minerals

Liebigite Image

Images:

Liebigite: Ca2(UO2)(CO3)3·11(H2O)

Comments: Yellow liebigite crystals on Quartz.
Location: Le Bosc, Lodeve, Herault, France. Scale: 1.5 x 1 cm.
© John Veevaert

Liebigite Image

Images:

Liebigite: Ca2(UO2)(CO3)3·11(H2O)
Voglite: Ca2Cu(UO2)(CO3)4·6(H2O)

Comments: Green voglite with yellow liebigite.
Location: Jáchymov (St Joachimsthal), Krusné Hory (Erzgebirge), Západoceský Kraj, Bohemia, Czech Republic. Scale: Picture size 3.2 mm.
© Thomas Witzke / Abraxas-Verlag

Likasite Image

Images:

Likasite: Cu3(NO3)(OH)5·2(H2O)

Comments: Blue likasite encrustation.
Location: Dzhezkazgan (Zhezkazgan) Mine, Jezkazgan Oblast', Kazakhstan. Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag

Lillianite Image

Images:

Lillianite: Pb3Bi2S6

Comments: Gray metallic massive lillianite in clear quartz.
Location: Gladhammar, Kalmar, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Linarite Image

Images:

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

Linarite Image

Images:

Linarite: PbCu(SO4)(OH)2
Macphersonite: Pb4(SO4)(CO3)2(OH)2

Comments: Colorless macphersonite with blue linarite.
Location: Leadhills, Strathclyde, Scotland, UK. Scale: Picture size 3 mm.
© Thomas Witzke / Abraxas-Verlag

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