The permits were filed prior to yesterday's stunning news about the apparent collapse of the two international potash cartels. The industry is still analyzing the implications.
Dreaming of a Black Christmas
4 hours ago
blog of the State Geologist of Arizona
We were surprised at first to read that the giant Abengoa Solana solar energy project had to import 120,000
metric tons of molten salt from Chile. After all, Arizona has numerous massive salt deposits some of which are being actively mined. But then we learned that the molten salt mixes for thermal storage are typically 60% sodium nitrate and 40% potassium nitrate. The mixtures vary and and also include calcium nitrates.
Arizona is tied for 4th place with 11 deaths in abandoned mines during the period 2001-2012, according to an analysis on Geology.com. During that time 247 people died nationwide, with the most deaths, 24, occurring in Ohio.NMIC is a key leadership position for the minerals information function supported through the USGS Mineral Resources Program (MRP). This function collects, analyzes, and disseminates data that document production and consumption for about 100 mineral commodities, both domestically and internationally for 180 countries. NMIC produces timely domestic and international production and consumption information and specialized materials flow and recycling studies. NMIC produces high demand monthly, quarterly, and annual mineral information products such as the Nonmetallic Mineral Products Industry Indexes, the Metal Industry Indicators, the Mineral Industry Survey, the Minerals Yearbook, and the Mineral Commodity Summaries. MRP mineral economists and minerals information specialists provide minerals information on a regular basis to other Federal agencies, including the U.S. Census Bureau, the Department of Defense, and the Federal Reserve Board (FRB).