...Anthony R. Kampf; Fernando Cámara; Marco E. Ciriotti; Barbara P. Nash; Corrado Balestra; Luigi Chiappino Abstract Castellaroite (IMA2015-071), Mn 2+ 3 (AsO 4 ) 2 ·4.5H 2 O, is a new secondary arsenate mineral from the Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy and the Valletta mine...

...Athos Maria Callegari; Massimo Boiocchi; Marco E. Ciriotti; Corrado Balestra Abstract Coralloite is a new mineral found at the Monte Nero Mine (Rocchetta Vara, La Spezia, Liguria, Italy) having the simplified formula Mn 2+ Mn 2 3+ (AsO 4 ) 2 (OH) 2 ·4H 2 O. It occurs as sub-millimetric lamellar...

... Bathonian to early Callovian at Rocchetta di Vara and Monte Zenone ( Aiello and Chiari, 1997 ), than in Tuscany, where it is younger than late Oxfordian at Figline di Prato just northwest of Florence ( Fig. 2 ; Chiari et al., 1997 ). Beginning with the Oxfordian, radiolarian- rich sediments became...

...–Levanto ophiolitic sequence, samples MA5, MA10 and MA11; RV, Rocchetta Vara, Scogna–Rocchetta Vara opholitic sequence, sample RV5. The Internal Ligurian ophiolites consist of a mantle–gabbro substrate that is covered by a heterogeneous Jurassic basalt–sedimentary sequence comprising mid-ocean ridge...

... , 333 – 342 . Borgo E. Palenzona A. ( 1988 ) I nostri minerali. Geologia e mineralogia in Liguria. Aggiornamento . SAGEP Editrice , Genova , 48 pp. Bracco R. Balestra C. ( 2014 ) La miniera di Monte Nero, Rocchetta Vara, La Spezia, Liguria: minerali classici e...

...Edward L. Winterer; Alfonso Bosellini ABSTRACT The southern Alps of Italy preserve a tectonically intact array of Jurassic facies that record the evolution of a part of the margin of the Apulian plate from its ancestral beginnings in a complex of Permian and Triassic rifted continental basins...

... \documentclass[fleqn,10pt,legalpaper]{article} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsmath} \pagestyle{empty} \begin{document} \(\mathrm{Mn}_{2}^{3+}\) \end{document} (AsO 4 ) 2 (OH) 2 ·4H 2 O Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy Athos Maria Callegari * , Massimo...

... Sartorite homologous series Monoclinic: P 2 1 / c ; structure determined Castellaroite Mn 3 2 + (AsO 4 ) 2 ·4H 2 O Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy (44°14’48”N, 9°45’27”E) – type locality; Valletta mine, near Canosio, Piedmont, Italy (44°23’42”N, 7...

.... Castellaroite (IMA 2015-071), ideally Mn 3 2 + ( AsO 4 ) 2 ⋅ 4 . 5 H 2 O , was first discovered from the dump at the Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy, where the deposit is comprised of thin manganese stratiform ores located near the base of a chert...