...Dan Holtstam; Rolf Norrestam Abstract Lindqvistite is a new mineral from Jakobsberg, Filipstad, Sweden. It occurs as black crystals up to 5 mm in size with perfect basal cleavage, associated with hematite, jacobsite, plumboferrite, calcite, phlogopite, andradite, hedyphane, barite, and copper...

... solutions, lindqvistite, calcite, andradite, phlogopite, hedyphane, svabite, hematophanite, native copper, and cuprite. Six samples investigated fall in a narrow composition range: PbO 33.9–34.6, Sb 2 O 5 0.0–0.3, Fe 2 O 3 62.4–63.9, MnO 0.6–1.8, TiO 2 0.1–0.5, SiO 2 0.0–0.2, Al 2 O 3 0.0–0.1, MgO 0.1–0.4...

.... Strunz and Nickel ( 2001 ) denominated the oxide subclass 4.CC.45 as the magnetoplumbite group, which included diaoyudaoite, plumboferrite and lindqvistite. In recent editions of Fleischer's Glossary of Mineral Species (Back, 2018 ) the ‘plumboferrite group’, covering the same group of minerals ( Table...

... Föreningens i Stockholm Förhandlingar , 115 , 239 –240. Holtstam, D. and Langhof, J., Eds. ( 1999 ) Långban. The mines, their minerals, geology and explorers, 218 p. Raster Förlag, Stockholm. Holtstam, D. and Norrestam, R. ( 1993 ) Lindqvistite, Pb 2 Me 2+ Fe 16 O 27 , a novel hexagonal ferrite...