Mining production in Slovenia decreased 18.70 percent in December of 2019 over the same month in the previous year. Mining Production in Slovenia averaged 1.71 percent from 1999 until 2019, reaching an all time high of 76.80 percent in December of 2015 and a record low of -50.90 percent in December of 2014. In Slovenia, mining and quarrying account for only 1 percent of total production. This page provides – Slovenia Mining Production- actual values, historical data, forecast, chart, statistics, economic calendar and news.