| | Journal (article/letter/editorial) | New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05...Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242 ROCKS & MINERALS lthough New Hampshire...reading Jackson (1844) on the mineralogy of New Hampshire that even at this early date there was already...activity produced new localities, renewed some old localities, and resulted in new minerals being discovered...2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz (crystals), sillimanite | | | Report (issue) | the Trinity Mountain-Steel Mountain Area, Elmore County, Idaho Earl H. Bennett Technical Report 80-11...THE TRINITY MOUNTAIN-STEEL MOUNTAIN AREA ELMORE COUNTY, IDAHO Earl H. Bennett Idaho Geological Survey...Plutonic Rocks of Tertiary Age 12 Trinity Mountain Quartz Diorite 12 Tertiary Granitic Plutons 13 Tertiary...Trinity Mountain-Steel Mountain Area in Elmore County, Idaho iv 3 Figure 2. Figure 3. Figure 4. Figure...the Trinity Mountain-Steel Mountain Area, Elmore County, Idaho Location of Faults, Dike Swarms, and Tertiary |
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