This group includes 33 samples, mainly coming from the Campi Flegrei and other areas of Campania, with the exception of Somma Vesuvius. Measurements: MM, TN, Miniature. Weight: about 630 grams.
In the picture: Sulfur, Mascagnite, Aragonite, Liottite, Ludwingite di Fiano, "Horneblenda", Augite, Clinozoisite.
"Arsenosulfurite": molten sulfur, covered with realgar, Solfatara di Pozzuoli, Naples, Campania, Italy;
"Davyna": barrel-crystal, colorless and silky crystals, Pozzo Vecchio, Procida, Naples, Campania, Italy;
"Garnet": brown crystals, Punta della Lingua, Procida, Naples, Campania, Italy;
"Horneblenda": black crystals, Punta della Lingua, Procida, Naples, Campania, Italy;
Alacranite: small selliform orange crystals: Solfatara di Pozzuoli, Naples, Campania, Italy;
Analcime: colorless or white rombododecahedral crystals, Punta della Lingua, Procida, Naples, Campania, Italy;
Aragonite: yellow needles, Torregaveta, Monte di Procida, Naples, Campania, Italy;
Augite: sloping roof crystals, blacks, Acquamorta, Monte di Procida, Naples, Campania, Italy;
Clinozoisite: charged pink needles, Punta della Lingua, Procida, Naples, Campania, Italy;
Dimorphite: small lemon-yellow crystals, Solfatara di Pozzuoli, Naples, Campania, Italy;
Fayalite: metal tabular crystals, Pozzo Vecchio, Procida, Naples, Campania, Italy;
Gypsum: monoclini or elongated crystals, gray, gypsum-sulfifera formation of Avellino, Campania, Italy;
Gypsum: lens packs, Scampitella, Avellino, Campania, Italy;
Hematite: metallic crystals with marialite, Procida, Naples, Campania, Italy;
Leucite: icedetrafed analcimated crystal, Roccamonfina, Caserta, Campania, Italy;
Liottite: orange crystals, Torregaveta, Monte di Procida, Naples, Campania, Italy;
Ludwingite: bronze needles, Fiano, Avellino, Campania, Italy;
Marialite: vertically colorless striated crystals, Acquamorta, Monte di Procida, Naples, Campania, Italy;
Marialite: vertically striated crystals, almost colorless included in the gray tuff called "piperno", Valle del Verdolino, Soccavo, Naples, Campania, Italy;
Mascagnite: white deposition, Solfatara di Pozzuoli, Naples Campania, Italy;
Mordenite: elongated clear flexible crystals, Punta della Lingua, Procida, Naples, Campania, Italy;
Nefeline: hexagonal prismatic colorless crystals, Pozzo Vecchio, Procida, Naples, Campania, Italy;
Pyrite: small golden cubes, Pisciarelli, Pozzuoli, Naples, Campania, Italy;
Quartz: small colorless prismatic crystals, Procida, Naples, Campania, Italy;
Ralstonite: reddish lumps, Campania, Italy (not pictured);
Realgar: small red crystals, Solfatara di Pozzuoli, Naples, Campania, Italy;
Sanidino: colorless tabular crystals, Punta della Lingua, Procida, Naples, Campania, Italy;
Sodalite: elongated white pneumatolytic crystals, Pozzo Vecchio, Procida, Naples, Campania, Italy;
Sodalite: colorless crystal with included pyroxenes, Punta della Lingua, Procida, Naples, Campania, Italy;
Sodalite: rombododecaedic cream crystal, Torregaveta, Monte di Procida, Naples, Campania, Italy;
Sulfur: yellow bipyramides, Solfatara di Pozzuoli, Naples Campania, Italy;
Titanite: orange complex crystal, Pozzo Vecchio, Procida, Naples, Campania, Italy;
Vonsenite: metal needles, Acquamorta, Monte di Procida, Naples, Campania, Italy;