 | | Report (volume) | | (kunzite, hiddenite), zircon, and gem varieties of feldspar, topaz, and quartz. Gem stones maybe weathered...Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (issue) | | mica mine 12 13 14 14 1D 1 16 16 17 Richardson feldspar mine Glendower iron mine Road-cut at km 10.9,...mine Lacey mica mine Stoness mine Matthews mine Feldspar quarry on Kingston-Westport-Perth road at km 65...lapidary purposes. In the Kingston-Perth area feldspar mines as well as some there are numerous formerly-worked...the titanium mines at St-Urbain, and the mica feldspar mines at Lac du Pied-des-Monts and Lac Charlotte...Sah i Waterloo = 47 4 ow - REPT aha 4f 3)ESR USA vt ) (CC x i \ : } Kt = ee 4 25° Figure lL | | | Report (issue) | | Westport Road Kingston (Bedford) mica mine Richardson feldspar mine Glendower iron mine Road-cut at km 10.9,...mine Lacey mica mine Stoness mine Matthews mine Feldspar quarry on Kingston-Westport-Perth road at km 65...In the Kingston-Perth area there are numerous feldspar mines as well as some lead-zinc, iron and including...the titanium mines at St-Urbain , and the mica feldspar mines at Lac du Pied-des-Monts and Lac Charlotte...formations of this area contain deposits of mica, feldspar, apatite, lead, zinc, marble, granite and anorthosite |  | | Report (issue) | | . . . . . . . . . . . . . . . . . Richardson feldspar mine . . . . . . . . . . . . . . . . . . . . ...are numerous formerly-worked apatite, mica and feldspar mines as well as some lead-zinc, iron and graphite...the titanium mines at St-Urbain, and the mica feldspar mines at Lac du Pied-des -Monts and Lac Charlotte...formations of this era contain deposits of mica, feldspar, apatite, lead, zinc, marble, granite and anorthosite...SS, Hebertville to Pe'r ibonka. Kingston area feldspar mines; Maisonneuve, McGie mines , L ac du Pied-des-Monts |  | | Report (volume) | | material not included before, notably, a large group of reports prepared by and for the U.S. Atomic Energy...Atlantic Coastal Plain, the Appalachians, the Colorado Plateau, and the Williston basin. Examples of...each province discussed in the paper. Similarly, "Feldspar and mica deposits in the southeastern United States"...underlined and indented two spaces, are used to group entries under the geographic headings and under...subject headings are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks |
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