| | Journal (issue) | Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook, IL Werner Ueber Heidelberg........ 325 by J. P. Cassedanne A vivianite occurrence in Contra Costa County,California ... 337 ......................... 339 by P. B. Moore Phosphate minerals from the Leveaniemi iron mine, Svappavaara....................... 347 by G. Niedermayr Phosphate microminerals of the Indian Mountain a r e a ...and mineraiogical environment of the mineral’s occurrence? (13) What are the associated species, and how | | Tvrdý, J, Sejkora, J, Rosseel, P, Dolníček, Z (2021) Ferraioloite from the Sítio do Castelo mine, Folgosinho (Guarda, Portugal), description and Raman spectroscopy. Journal of GEOsciences, 66 (3) 139-146 | Journal (article/letter/editorial) | B-2500 Lier, Belgium Corresponding author A zinc phosphate corresponding to ferraioloite with low Mg and...attributed to stretching and bending vibrations of phosphate tetrahedra and complex metal-centered polyhedra...chemical electron microprobe (EMP) analysis. 2. Occurrence The Sítio do Castelo mine is located in the Serra...gahnite (Garate-Olabe et al. 2012). Irregular phosphate accumulations and sulphide aggregates (pyrite... Intense weathering yielded varied secondary phosphate assemblages, which differ concerning their source | | | Journal (issue) | Associate Photographers Nelly Bariand Sorbonne Paris, France Werner Lieber Heidelberg, W. Germany Olaf Medenbach...p hoto by W endell W ilson. For m ore on this occurrence see the article b eg in n in g on page 81. Copyright...the past. Calcite C aC 03 Calcite is of limited occurrence in the Grizzley Bear mine but does occasionally...distinctive habits in the Grizzley. The most unique occurrence is the chloritic quartz, which can vary from...collecting season in the San Juan Mountains a new occurrence of anatase was discovered in the abandoned workings |
|