| | Report (issue) | Silicates Quartz (Rock Crystal) (Amethyst) (Green quartz) (Cairngorm) (Blue quartz) (Rose quartz) (Star...(Star quartz) (Chalcedony) (Agate) (Prase) ' (Onyx) (Jasper) (Opal) Tridymitc Qf-Christobalitc Phcnakirc Olivine... paragonite, pyrite, pyromorphitc, pyrrhotite, quartz, rozentitc, sidcritc, silver, smithsonitc, specular...phosphuranylite, pyritc, pyrochlore, pyromorphitc, quartz, rhabdophanc, rutile, samarskitc, scapolitc, scoroditc...limonite, magnetite, psilomelane, pyritc, pyrolusite, quartz, sphalerite, staurolite. ARLINGTON COUNTY: galena | | | Book (edition) | COLO RAD O GEM T RAILS t.lilky quartz crystals, Ow-ay. Katherine H . Jensen. AND MINERAL GUID E RICHARD...Collector's Encyclopedia Popular Gemology Richard Pearl's Field Book of Minerals I00 I Questions Answered About...of World Literature, Inc., New York. A practical field guide to more than 125 important minerals and rocks...Area Mount Antero Area Sedalia Copper Mine Turret District 9 Page 7 13 20 26 27 27 29 30 32 33 36 36 ...City Kyner Mine Spruce Grove Camp Ground Teller Pegmatite Crystal Peak Area Petrified Forests Segment H | | | Book (edition) | of World Literature, Inc., New York. A practical field guide to more than 125 important minerals and rocks...Area Mount Antero Area Sedalia Copper Mine Turret District 9 7 13 20 26 27 27 29 30 32 33 36 36 37 38 38...City Kyner Mine Spruce Grove Camp Ground Teller Pegmatite Crystal Peak Area Petrified Forests Segment H...Colorado Springs Area Crystal Park St. Peters Dome District Segment J — Colorado Springs to Burlington, U...Mountains Leyden Coal Mine Golden Gate Canyon No Name Pegmatite Robinson Gulch Prospect Genesee Mountain Dike | | | Report (issue) | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL...(paper cover) FOREWORD This report is based on field work in the Black Hills between 1942 and 1945 by...____________ Harney Peak granite.__--__--_--____________ Pegmatites _ _____-_-__------__-____,____ Distribution ...sequence____-_--_--________-_____ Relation of pegmatites to the structure of the wall rocks__________________________...by W. C. Stoll and L. R. Page. _ Lofton (Mountain Rose Lode) claim by W. C. Stolli Lost Bonanza mica mine |
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