La Fonderie slag locality, Poullaouen, Châteaulin, Finistère, Brittany, France
Green petals of Fougèrite, not yet altered in limonite. 35mm macro lens on bellows. CZP.
© Jean-Paul Berthe
Prismatic crystals of Valentinite and tabular pseudohexagonal crystals of Leadhillite. 20mm macro lens on bellows. CZP.
width : 3mm Photo and collection : P Le Roch
© Pierre Le Roch
width : 8mm Photo and collection : P Le Roch
width : 1cm photo and collection :P Le Roch
crystal : 0,2mm Photo and collection : P Le Roch
Caledonite on anglesite; collection and photo jean-pierre barral
Three crystals of Valentinite in their fan-shaped form. Also probable Anglesite crystals around. 20mm macro lens on bellows. CZP.
Valentinite crystals in their prismatic form (visual identification). 20mm macro lens on bellows. CZP.
Valentinite Twins
© Serge Lavarde
Field of view : 3mm, Photo & Collection : JM.Johannet.
© Jean-Marc Johannet
FOV : 2mm
© P Le Roc'h
Crystal : 0,7mm high Photo and collection : P Le Roch (For discussion of similar crystals, see http://www.mindat.org/mesg-7-128482.html)
Field of view : 2mm, Photo & Collection : JM.Johannet.
Twinned crystal aggregate; height: 3mm Photo and collection : P Le Roch
FOV : 4mm
width : 7mm Photo and collection : P Le Roch
very little yellow crystals [not analysed; may be jarosite or other member of alunite group] on dark vivianite width : 2mm photo and collection :P Le Roch
width : 1mm photo and collection :P Le Roch
Field of view : 2,5mm, Collection: P.Saget, Photography: JM.Johannet.
Not analysed. Photo and collection :P Le Roch.
width : 4mm photo and collection :P Le Roch
Analysed only chemically. Photo and collection :P Le Roch.
Nice clear crystals of leadhillite (only visually identified; susannite or possibly even hydrocerussite cannot be excluded). Picture width is 3mm. Depth of field is achieved with CombineZM.
© Elmar Lackner 2007
crystal : 5mm photo and collection :P Le Roch
width : 5mm Photo and collection : P Le Roch
width : 3mm photo and collection :P Le Roch
width : 5mm photo and collection :P Le Roch
crystal : 0,3mm photo and collection :P Le Roch
width : 2mm photo and collection :P Le Roch
bush of 1mm Photo and collection : P Le Roch
pale blue serpietite with green lautenthalite width : 5mm photo and collection :P Le Roch
group : 0,7mm high Photo and collection : P Le Roch
group width : 5mm Photo and collection : P Le Roch
crystal : 0,5mm high Photo and collection : P Le Roch
purple Elyite with light blue serpierite width : 1cm Photo and collection : P Le Roch
width : 9mm Photo and collection : P Le Roch
pseudo-cube of diaboleite about 0,5mm photo and collection :P Le Roch
Field of view : 2mm, Photo & Collection : JM.Johannet. Pierre Le Roc'h gift.
Picture width is 7mm. Nice crystals of Hydrocerussite. Depth of field is achieved with CombineZM.
width : 2mm Photo and collection : P Le Roch
crystal : 0,5mm photo and collection :P Le Roch
crystal : 1mm Photo and collection : P Le Roch
width : 8mm photo and collection :P Le Roch
width : 7mm photo and collection :P Le Roch
crystal : 0,5mm Photo and collection : P Le Roch
crystal : 0,7mm
crystal : 2mm Photo and collection : P Le Roch
cristal : 0,5mm Photo and collection : P Le Roch
pseudo-cube about : 0,3mm photo and collection :P Le Roch
Limonite pseudomorphous after fougèrite crystals, with colorless leadhillite Field is 2,25mm large Zeiss luminar 25mm on bellows + nikon D5100. Combine Z Photo & collection Chollet Pascal (# 2919)
© Chollet Pascal
width : 4mm Photo and collection : P Le Roch
Leadhillite crystal in a slag vug Field is 0,9mm large JML20x on bellows + nikon D5100. Combine Z Photo & collection Chollet Pascal (# 2919)
Twinned valentinite. Sample analysed (SXRD) at the Naturhistorisches Museum Wien, Austria thanks to Georges Favreau and Uwe Kolitsch. Collected by Pierre Le Roc'h Photography JM Johannet