Dufrenoysite - Lengenbach Quarry, Fäld, Binn Valley, Wallis, Switzerland (Type Locality)
(#MINS9285)
An elongated gray-metallic crystals of Dufrenoysite 5 mm wide on dolomite matrix.A classic.
Specimen weight:54 gr.
Crystal size:4 mm wide
 Overall size:50mm x 27 mm x 26 mm
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Sphalerite - Lengenbach quarry, Binn Valley, Valais, Switzerland
(#MINS9283)
A single xls honey translucent tetrahedra of Sphalerite is perched on a matrix of white granular dolomia. A classic from the swiss Alps!
Specimen weight:75 gr.
Crystal size:4 mm
Overall size:45mm x 28 mm x 40 mm
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Dufrenoysite - Lengenbach Quarry, Fäld, Binn Valley, Wallis, Switzerland (Type Locality)
(#MINS9186)
Group of elongated gray-metallic crystals of Dufrenoysite up to 4 mm long on dolomite matrix.A classic.
Specimen weight:35 gr.
Crystal size:Up to 4 mm
Overall size:30mm x 25 mm x 25 mm
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Lengenbachite with Dufrénoysite - Lengenbach Quarry - Binnatal - Wallais - Switzerland (Type Locality)
(#MINS9160)
Metallic, steel-gray Lengenbachite needles up to 0.8 mm in a vug of white contrasting dolomia matrix with Dufrénoysite xl 5 mm wide and Realgar in association, from the famous Swiss and type locality.
Specimen weight:31 gr.
Crystal size:up to 0.8 mm
Overall size:42mm x 28 mm x 15 mm
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Lengenbachite - Lengenbach Quarry - Binnatal - Wallais - Switzerland (Type Locality)
(#MINS9160)
Metallic, steel-gray Lengenbachite needles up to 1 mm in a vug of white contrasting dolomia matrix with Dufrénoysite xl 5 mm wide and Realgar in association, from the famous Swiss and type locality.
Specimen weight:31 gr.
Crystal size:up to 1 mm
Overall size:42mm x 28 mm x 15 mm
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Sartorite - Lengenbach Quarry - Binnatal - Wallais - Switzerland (Type Locality)
(#MINS8876)
Cluster of Sartorite crystals up to 1,4 cm long set in dolomia matrix with sphalerite and pyrite in association from the type locality.
Specimen weight:132 gr.
Crystal size:Up to 1,4 cm long
Overall size:65mm x 45 mm x 35 mm
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Binnite (var. of Tennantite-(Zn)) -Lengenbach Quarry - Fäld - Binn - Goms - Valais - Switzerland
(#GM21003)
A big crystal of binnite is in good evidence over the whitish matrix of this specimen.
Several minicrystals of pyrites are seeded over all the faces of it.
Specimen weight:175 gr.
Crystal size:mm. 5
Overall size:57mm x 38 mm x 34 mm
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