Mineralogical analyses in Pe tera Polovragi (Olte ului Gorges) and Pe tera Muierii (Galbenului Gorges), Gorj County

Following a series of cave mineralogy researches in Pe tera Polovragi and Pe tera Muierii, Gorj county, we evidence an association made up of hydroxylapatite, taranakite, calcite and secondarily of quartz and illite and respectively, of hydroxylapatite, brushite, calcite and aragonite, and secondarily of α-quartz and illite.