Mineral Specimen Images (L)

Mineral Specimen Images (L)

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Mineral Specimen Images (L) With 380 Images

Lepidocrocite Image

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Lepidocrocite: FeO(OH)

Comments: Translucent, red-brown crystals of lepidocrocite lining cavities in gossan matrix.
Location: Eisenzecher Zug Mine, Eiserfeld, Siegen District, North Rhine-Westphalia, Germany. Scale: 7x5x3 cm.
© John Betts - Fine Minerals

Lepidocrocite Image

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Lepidocrocite: FeO(OH)

Comments: Translucent, red-brown crystals of lepidocrocite lining cavities in gossan matrix.
Location: Eisenzecher Zug Mine, Eiserfeld, Siegen District, North Rhine-Westphalia, Germany. Scale: 7x5x3 cm.
© John Betts - Fine 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

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

Lepidolite Image

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Lepidolite: K(Li,Al)3(Si,Al)4O10(F,OH)2  
Nanpingite: Cs(Al,Mg,Fe++,Li)2(Si3Al)O10(OH,F)2

Comments: Hexagonal tabular crystals of pearly colourless lepidolite within massive white pollucite from unknown rare metal pegmatite. Nanpingite forms the outer zones of these lepidolite crystals (~30-150 µm).
Location: China. Scale: Specimen size is 3.5x3x2 cm.
© Pavel M. Kartashov

Lepidolite Image

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Lepidolite: K(Li,Al)3(Si,Al)4O10(F,OH)2  
Nanpingite: Cs(Al,Mg,Fe++,Li)2(Si3Al)O10(OH,F)2

Comments: Hexagonal tabular crystals of pearly colourless lepidolite within massive white pollucite from unknown rare metal pegmatite. Nanpingite forms the outer zones of these lepidolite crystals (~30-150 µm).
Location: China. Scale: Specimen size is 3.5x3x2 cm.
© Pavel M. Kartashov

Lepkhenelmite-Zn Image

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Lepkhenelmite-Zn: Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O)

Comments: B&W image of fragments of lepkhenelmite-Zn.
Location: Lepkhe-Nel'm Mt., Lovozero, Kola, Russia. Scale: See Image.
© Diederik Visser

Lepkhenelmite-Zn Image

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Lepkhenelmite-Zn: Ba2Zn(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O)

Comments: B&W image of fragments of lepkhenelmite-Zn.
Location: Lepkhe-Nel'm Mt., Lovozero, Kola, Russia. Scale: See Image.
© Diederik Visser

Lesukite Image

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Lesukite: Al2(OH)5Cl·2(H2O)

Comments: Yellow to orange-yellow lesukite.
Location: Deutschlandschacht Mine, Oelsnitz, Zwickau, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Lesukite Image

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Lesukite: Al2(OH)5Cl·2(H2O)

Comments: Yellow to orange-yellow lesukite.
Location: Deutschlandschacht Mine, Oelsnitz, Zwickau, Saxony, Germany. Scale: Picture size 5 mm.
© Thomas Witzke / Abraxas-Verlag

Letovicite Image

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Letovicite: (NH4)3H(SO4)2

Comments: Pearly opaque white crystalline letovicite on matrix.
Location: Kladno, Stredocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Letovicite Image

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Letovicite: (NH4)3H(SO4)2

Comments: Pearly opaque white crystalline letovicite on matrix.
Location: Kladno, Stredocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Leucite Image

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Leucite: KAlSi2O6

Comments: Large single crystal of dark gray leucite.
Location: Roccamonfina, Caserta Province, Campania, Italy. Scale: 20x20x20 mm.
© John Betts - Fine Minerals

Leucite Image

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Leucite: KAlSi2O6

Comments: Large single crystal of dark gray leucite.
Location: Roccamonfina, Caserta Province, Campania, Italy. Scale: 20x20x20 mm.
© John Betts - Fine 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

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

Leucophoenicite Image

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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

Leucophoenicite Image

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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

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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

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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

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