Assessment of the Radioactivity, Metals Content and Mineralogy of Granodiorite from Calabria, Southern Italy: A Case Study.

In this paper, an assessment of the natural radioactivity level, radon exhalation, metal contamination, and mineralogy of a granodiorite rock sample from Stilo, in the Calabria region, Southern Italy is presented as a case study. This rock was employed as a building material in the area under study. The specific activity of Ra, Th and K natural radioisotopes was assessed through high-purity germanium (HPGe) gamma-ray spectrometry.

Linarite and connellite dataset from Calabria region (Southern Italy): First evidence.

This dataset article contains mineralogical and chemical data of linarite and connellite sulfate minerals. These minerals were found included in the oxidized zones of cupriferous sulfide ores in the Fiumarella Mine, in Calabria region (Southern Italy). Linarite is a basic sulfate of copper and lead with the formula of PbCuSO(OH) while connellite is a hydrated sulfate of copper with an ideal formula of CuCl(SO)(OH)∙12HO.

First evidence of wulfenite in Calabria Region (Southern Italy).

This data article contains mineralogical and chemical data of the wulfenite (PbMoO) sampled from mine of Fiumarella in Calabria region (Southern Italy). Wulfenite is a rare mineral belonging to the class of minerals called molybdates and if found in large amounts it can be used for the extraction of molybdenum. In the mine of Fiumarella, in addition to primary minerals such as barite, galena, cerussite, anglesite, fluorite and chalcopyrite, wulfenite was also detected.

[The pulmonary cavitary lesion: a clinical case].

The authors describe a case of hydatid cystic disease presenting as a pulmonary excavation lesion. The peculiarity of this case consisted in the absence of the typical clinical symptoms caused by echinococcal cyst rupture into the bronchial cavity, e.g.

Increased risk of autoimmune hypothyroidism in patients affected by retinitis pigmentosa.

Patients with Retinitis Pigmentosa (RP) show hemeralopia, restricted field of vision and reduced visual acuity, owing to the degeneration and proliferation of photoreceptors and a retinal pigment epithelium. The prevalence in Italy is 1:4,000. A certain number of "syndromic" associations have been described, and, in particular, also that with hypothyroidism, but very few cases have been studied.