Description
Superb sprays of acicular stibine crystals associated with quartz, on siderite from the Rivet quarry at Peyrebrune in the Tarn department.
Quite a lot of massive stibine disseminated in the siderite. A few traces of yellow fluorite too.
A superb mineral combination, uncommon in this sector.
Specimen from the Eric Asselborn collection.
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