| | Journal (issue) | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ...............................COVER: CINNABAR twin, 6.5 mm, on matrix, from Almadén, Spain. Gianfranco Ciccolini collection and photo... Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf Miami...Miami, 3, 4-C 28027 Madrid (Spain) borjateresa@hotmail.com Cesar Menor Salvan Geospectra-Material Identification...Universitario-28805 Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit | | | Journal (issue) | micromounts of species that never form larger crystals. No real argument here. At the end he heaps generous praise...vesuvianite from the Crazy Sphinx mine, Helena District, Lewis and Clark County, Montana. Collected in...Among his possessions were samples of oddly shaped mining slag, labeled “Art Slag.” In his later years, Bart...contains several images related to the state’s mining heritage. The crest itself includes the crossed...pick and shovel which is a universal symbol of the mining industry, and the man on the right side of the |
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