Parapierrotite from the Monte Arsiccio mine (Apuan Alps, Tuscany, Italy): occurrence and new data on its crystal-chemistry

Arsenmarcobaldiite, Pb 12 (As 3.2 Sb 2.8 ) Σ=6 S 21 , a new N = 3.5 jordanite homologue from the Sant’Anna tectonic window, Apuan Alps (Tuscany, Italy)

Structural interpretation of a new twin in staurolite from Coray, Brittany, France

Lead-antimony sulfosalts from Tuscany (Italy). XXIII. Andreadiniite, CuAg 7 HgPb 7 Sb 24 S 48 , a new oversubstituted (Cu,Hg)-rich member of the andorite homeotypic series from the Monte Arsiccio mine, Apuan Alps

Lead-antimony sulfosalts from Tuscany (Italy). XXII. Marcobaldiite, ∼Pb 12 (Sb 3 As 2 Bi) Σ6 S 21 , a new member of the jordanite homologous series from the Pollone mine, Valdicastello Carducci

Lead-antimony sulfosalts from Tuscany (Italy). XXI. Bernarlottiite, Pb 12 (As 10 Sb 6 ) ΣS16 S 36 , a new N = 3.5 member of the sartorite homologous series from the Ceragiola marble quarry: occurrence and crystal structure

Tin concentration in hydrothermal sulphides related to ultramafic rocks along the Mid-Atlantic Ridge: a mineralogical study

Suseinargiuite, (Na 0.5 Bi 0.5 )MoO 4 , the Na-Bi analogue of wulfenite, from Su Seinargiu, Sardinia, Italy

Mercury-arsenic sulfosalts from Apuan Alps (Tuscany, Italy). I. Routhierite, (Cu 0.8 Ag 0.2 )Hg 2 Tl(As 1.4 Sb 0.6 ) ∑=2 S 6 , from Monte Arsiccio mine: occurrence and crystal structure

Lead-antimony sulfosalts from Tuscany (Italy). XIV. Disulfodadsonite, Pb 11 Sb 13 S 30 (S 2 ) 0.5 , a new mineral from the Ceragiola marble quarry, Apuan Alps: occurrence and crystal structure

Tubulite, ~Ag 2 Pb 22 Sb 20 S 53 , a new Pb–Ag–Sb sulfosalt from Le Rivet quarry, Peyrebrune ore field (Tarn, France) and Biò, Borgofranco mines, Borgofranco d’Ivrea (Piedmont, Italy)

Lead-antimony sulfosalts from Tuscany (Italy); I, Scainiite, Pb 14 Sb 30 S 54 O 5 , the first Pb-Sb oxy-sulfosalt, from Buca della Vena Mine

Yanomamite, InAsO 4 .2H 2 O, a new indium mineral from topaz-bearing greisen in the Goias tin province, Brazil

Dorallcharite, Tl (sub 0.8) K (sub 0.2) Fe 3 (SO 4 ) 2 (OH) 6 , a new member of the jarosite-alunite family