20221004 14385800 1.0 TRUE Crushed Stone Potential <div><br /></div><div><span style='color:rgb(0, 0, 32); font-family:calibri; font-size:16px;'>This spatial dataset of crushed stone resource potential is based on a compilation of GIS aggregate resources (sand and gravel, crushed stone) reconnaissance scale data spanning twenty county projects completed over a number of years (1987-present) by the DNR's Aggregate Resource Mapping Program (ARMP). The attribute data available varies as a result of the varied years of completion and changes in databases structure and verbiage over time. The past project GIS data has been loaded into the current file geodatabase used by the Aggregate Resource Mapping Program. Therefore the data from the most recent completed counties (Aitkin, Stearns, Kanabec, Olmsted) have the most complete attribute table, while the earlier mapped counties (Sherburne, Wright, Isanti) have limited attribute data. Unlike sand and gravel potential data, crushed stone potential is not found in every county or project area due to it being not good quality bedrock or too far below the surface (greater than 50 feet) to extract economically today. Digital crushed stone resource potential was first delineated for Blue Earth County Project completed in 1999. Since then 11 other counties have had crushed stone resource potential mapped. The attribute data varies by county since database design has changed since 1999.</span><br /><br /><span style='color:rgb(0, 0, 32); font-family:calibri; font-size:16px;'>Generally speaking the dataset consists of information about the geology, geological characteristics, and aggregate potential of crushed-stone potential units. Four attribute fields relate to crushed stone characteristics, including overburden thickness, quality, probability, and bedrock geological unit. These characteristics were used to calculate the aggregate potential of the map unit for crushed stone.</span><br /></div> aggregate resources crushed stone DNR MGS aggregate mapping Crushed stone potential for completed DNR aggregate mapped counties as well as the MGS 7-County Metro aggregate endowment map. /9j/4AAQSkZJRgABAQEAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a HBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIy MjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCADIASwDASIA AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3 ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3 uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD3+iii gAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAxtcsD eeTIsQcxbjk9un+FczcL50ixbSGGHD4yBiu7m/1En+6a43HOe9NMVhqliPmGCKsW9pNdFhEu7HXm oa2tA+/N9BSGW9ItpbWGRZV2ktkVo0UUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQA UUUUAFFMeRI13OwVfUmovt1r/wA/Ef8A30KALFFV/ttp/wA/MX/fQo+22n/PzF/30KALFFVvttp/ z8Rf99Cl+22v/PxH/wB9CgCxRVf7baf8/MX/AH0KT7faD/l4j/76oAs0VUa/s2Uj7THz6NWJeSyw yfub0yIehD80AdNRXH/bLk/8t3/76o+13B/5bP8A99UAdfRXIfa7j/ns/wD31Va81W8tUVkaRgTy 2TgU0r6A3Y7WQZicexrjWO3JpkWsXLW5d5ZBzjGetKGDg4Oc0WsK9x1bOgH95MPYViqMKBnNbOgH 99MP9kUhm9RRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQBQ1j/kHP8AUVzF dPrH/IOf6iuYoAKKKKACiiigAooooAKKKQnGOCfpQAv4UVXnmMQ3j7o6gjrUsTM4JZdvoKdhXHZG SO4oZQwIYAg9jQBjPuaTd8xAGcDmkMCoCbQowBwKVQAOKWigArW0E/6RKPVaya1tA/4+Zf8AdoA6 CiiigArOv9S+xSInlb9wznOK0awNf/4+Yv8Ac/rQBJ/b/wD07/8Aj1H/AAkH/Tv/AOPf/WrEooA7 aiiigAooooAKKKKACiiigAooooAKKKKACiiigClqyltPkx25rlq6zUv+QfN/u1ydABRRRQAUUUUA FFFFABRRUcu8wv5Z+bHFAEd6oNs7HOAMnHWpYdvlKExgDtUNkZvKUTJtIFdzGkZjVgigEA9Kb7CX c4+o3ZEAU5APpXceWn91fyo2J/dX8qQzih0FLXabFPVR+VHlp/dX8qAOLrW0H/j6k/3a3vLT+6v5 UBVXkKB9BQA6iiigArA1/wD4+Yv9z+tb9NZFb7yg/UUAcXRXQazHGlhlUUHeOQPrXP0AdtRRRQAU UUUAFFFFABRRRQAUUUUAFFFFABRRRQBV1L/kHzf7tcnXZyRrKhRxlT1FVv7Ls/8AngtAHK0V1f8A Zln/AM8Fo/syz/54LQBylFber2kFvaq0UYUlsZFYlABTWbHRST7U6igBOSOeDRyF9TS0UAFbOkah gGCeTj+Ant7ZrGq5pluLi9RT91fmNAHVUUUUAFFFFABRRUTjLoMkDnocUAS0VH5Y/vP/AN9Gjyx/ ef8A76NAElFR+WP7z/8AfRo8sf3n/wC+jQBR1v8A48P+BiubrotZTbYZDN98dTmudoA7aiiigAoo ooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKAKl9Z/bIRHv2YOc4zVD+wB/z8H/vmtqigDF/s Af8APwf++aP7AH/Pwf8AvmtqigDmNQ00WKI3mb9xx0xVJEaR1RBlmOAK7CSGOYASIrAdMimLawIw ZYUBHQgUAc++kXaRB9oJJxsU5Na+m2As49znMrdcdvatCigAooooAKKKKACmN/rU/Gn1DuDSgKQd oOcHpQBNRRRQAUUUUAZutqWsRgE/OOn0Nc5sb+6fyrtaKACiiigAooooAKKKKACiiigAooooAKKK KACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKjIDkqeVHUetACKofJYk89M8VIAB0 FAGBgUtABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRR QAUUUUAFFFFABRRRQAUVGXO8qFzgZ60uX/uf+PUAK5wjH2oRQqgAYpjF2UjZ1H96pR0oAKKKKACi iigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKha4hUkNKgI6gsKmrktQ/5CE/8AvUAdP9qt /wDnvH/30KPtVv8A894/++hXH0UAdh9qt/8AnvH/AN9Cj7Xbf894/wDvoVx9FAHX/a7Yf8vEf/fQ pPtlt/z8xf8AfYrkaKAOu+2W3/PzF/32KX7Xbf8APxF/30K5CigDr/tdsOtxF/30KfHLHKu6N1cd Mqc1xtdFof8Ax5P/AL5/kKANSiiigAooooAjH+ub/dH9akqMf65v90f1qSgAooooAKKKKACiiigA ooooAieRYwC5wCQo+pOBUtZOvySRaRNLF9+PDg4zjBzn8wKvJdJJEkkZDI6hlOeoNAFiiiigAooo oAKKKKACiiigAooooAK5PUVK6hNkEZbIzXWVDNbxTqVljVgfUc0AcfRVm/tfsV0Ii2dwLKfaq1AB RRRQAUUUUAFFFKBkgUAJXRaH/wAeT/75/kKiGgxkA+e35VoWVmtlCY1YsCc5NAFmiiigAooooAjH +ub/AHR/WpKiZG3llYDIxyM0ZdSuWBBOOmKAJaKKKAIJriKAxq7qrSNtQE4yfSoJrOWZBm6lV85+ U4H0qaS1hmmSWWJGeM5jYjlasUAMjQooBctgY5qBhdEHDRL83HBPy5/nVqigAHSiiigCrfW0V5ZS 286M8UgwyqcEii0tYbW1jghUiNBhd2c4/GrVGaACiiigAooooAKKKKACiiigAooooAKKKKAIpYI5 h86A++Ky7vQopFZoJHjk6gZ+Umtmii4HFOkkL+XMuyQdQaSuturOG7jKSrnPcdRXOXOn3FtIV8tm XsVGeKYirRQQQcEEH0IxRSGFKOopKUdRQB2afcH0p1NT7i/SnUAFFFFABRRRQAU1lVh8wBHuKdUE roJER2ABycE9aAEZUdD5cIPHBwBVgdKj86L/AJ6J/wB9Cjzov+eif99CgCSiovPi/wCeif8AfVOE sbdHU/Q0APopu9f7w/Ojev8AeH50AOoopCQBknAoAgufP8r/AEbZ5hI5foBWebe/YDE7LjI+915P NaodWAKsCD0I70+gAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKAIJ7WG5XEiA+h9KwZd IuVLBYgQvcN94V0tFAHFMpVirAgjgg0ldPdaXBdSGQ5ViOo71z95bNZ3Hkuc5GQ2ODQB1cP+pT/d FSVyo1S8VQol4Ax0pf7VvP8AnsfyoA6miuW/tW8/57H8qP7VvP8AnsfyoA6miuW/tW8/57H8qP7V vP8AnsfyoA6msjW2iFqqsAZC3y+o9azf7VvP+ex/Kq008lw++VtzetAEdFFFABW5oCgxzZA6isOt zw//AKqb6igDY2r/AHR+VI6rsb5R09KfRQA1SNi8jpVa4MMwNu6tIWGSF7fj2qz5af3V/Kjy0/ur +VAFK2s1gfEeI1C/KqHIH51b2v8A3/8Ax2nBVXoAPoKdQAUUUUAFFFFABRRRQAUUUUAFFFFABRRR QAUUUUAFFFFABRRRQAVHJDHKMSIrD3FFFAGdPokDjMTFDj6ism8sJrPlxlCcBh0oooAqUUUUAFFF FABTIlKRqpOSB1oooAfRRRQAVu6B/qpv94UUUAbNFFFABRRRQAUUUUAf/9k=