Mineral: Opal var. menilite
Locality: Opal outcrop, Camarillas reservoir, Agramón, Hellín, Comarca Campos de Hellín, Albacete, Castilla-La Mancha, Spain
Dimensions: 3.0 cm x 4.9 cm
Description: Spheroidal concretion of off-white menilite with several gastropod impressions on the surface..
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