 | | Journal (article/letter/editorial) | | gibbsite, biotite, chlorite, muscovite, 429 Groverake mine, Rookhope, Weardale, Durham, copper, copiapite,...lepidolite, 289 Derbyshire Cobbler mine, Bonsall, fluorite, 4oi Jughole mine, Masson Hill, Matlock, fluorite...fluorite, baryte, 81 I Ladywash mine, Eyam, fluorite, 4Ol Mare Tot mine, Castleton, fluorite (Blue John), 363...Masson Hill, Matlock, fluorite, baryte, 81 I Oxclose mine, Masson Hill, Matlock, fluorite, baryte, bravoite...(in railway tunnel), 818 France Bauzot uranium mine, Issy l't~v~que, Sa6ne-etLoire, fluorite, 4oi Mont |  | | Journal (article/letter/editorial) | | effect of [NaOH] on obliquity, 455 Alice Louise mine, Plaine des Pirogues, New Caledonia, chrome-picotite...analogue, 78 Ankerite, Scotland, 119 Anna Madeleine mine, Plaine des Lacs, New Caledonia, olivine, chrome-picotite...fluorite containing Mn impurities, 705 Bambollita mine, Moctezuma, Sonora, Mexico, cesbronite, 744; quetzalcoatlite...effect on crystallization of, 64I Bauzot uranium mine, Issy l'l~v6que, Sa6ne-etLoire, France, fluorite...Mtns., India = Khandala Ghat, Poona, 658 Bien S~tr mine, Pirogues Valley, New Caledonia, chrome-picotite |  | | Journal (issue) | | miners drill holes in the rock at Taxco silver mine in Mexico. Right: North Sea drilling rig 'Claymore-A'...was first discovered in the Ural Mounta ins of Russia, which mark the border between Europe and Asia...diamonds, garnets and topaz are mined commercially. Russia Is also a producer of gold, chromium ore, iron...Alpine regions of Italy, in New Zealand, in Siberia (Russia) and in Alaska and California, USA. The Alaskan...particularly in the Ojuela result of some chemical Mine in Durango State. reaction that has occurred Significant |  | | Book (edition) | | Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey...argentite reaction rim (greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL...Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia (sample: Melcher/Oberthür); PPL D Fine-grained |  | | Journal (article/letter/editorial) | | Cornelius.32Tertiary pegmatites containing beryl, dumortierite, and uraninite occur in this area. Suuuanv eNo...pp. 51-54, 1920. Shannon, E. V., The old lithia mine in Chatham, Connecticut: Am. Mi,nero.l., vol. S...Shannon, E. V., Some minerals from the Kensington mica mine, Montgomery County, Maryland: Am. Mineral., vol...1928.Schwartz, G. M., Geology of the Etta spodumene mine, Black Hills, South Dakota: Econ. Geology,vol.20...pegmatites in Boundary and Lemhi counties. A hornblendite pegmatite has been found in western Clearwater |  | | Report (volume) | | __________________ Pyroxenite________________________________ Hornblendite _____________________________ Gabbro ______...by diorite, granodiorite, quartz monzonite, hornblendite, pyroxenite, and alaskite. Geologic mapping...ULTRAMAFIC PLUTONIC ROCKS Small bodies of gabbro, hornblendite, and pyroxenite occur as inclusions or small...GEOLOGY OF THE ILIAMNA QUADRANGLE, ALASKA HORNBLENDITE Hornblendite generally occurs as small coarse-grained...gabbro, diorite, and quartz diorite; bodies of hornblendite to 3 km long are present south of the Pile River |  | | Journal (volume) | | Camptonville is the Depot Hill or Joubert hydraulic mine. This is the lowest and most westerly exposure in...headings of Lucky Gold Hill Mining Company, Davis Motor Mine, Pioneer, and Loftus Blue Lead, which is at Howland...herein under the headings of Ruby Mine and Bald Mountain. The Ruby Mine also contains a younger or intervolcanic...principal wall rock in the Tightner mine, now part of the Sixteen-to-One mine. It is apparently about 7000 ft...mines where bedrock tunnels have been driven to mine buried river channels, the workings have occasionally |  | | Report (issue) | | ......................... Silver Clip or Blaine mine...................................................Saxon mine................................ .................................... Princess mine............................................... Red Cloud mine.......................................... ............................................ Black Rock mine ........................................................................................... Hardt mine................................................ |  | | Journal (article/letter/editorial) | | feet belowsea-levelat Madras) in the ChampionReef mine at the centerof the field. To date more than 40...valuableore still persistsat depthin ChampionReef mine, mostof the payableshootsalongthe main Championlode...consistingof about23 squaremiles. The Ooregaumgold mine ceasedas an independentmine in July 1953 and was...amalgamatedwith the neighboring ChampionReef gold mine. The nationalizedKolar Gold Mining Undertakingsof...wall-rockalteration) was an unfavorable indication in a mine. Bichan (1) felt that there was good structural |  | | Book | | reserves of gold en trapped In the minerals of ancient mine workings and unmlned rock are strong Indications...manganese with sources In South Africa, Brazil, and Russia. Chrome Is derived mainly from South Africa and...Caledonia, and platinum from South Africa. A large new mine In Montana may soon supply part of the U.S. needs...Torbernite Sillimanite DIopslde(Auglte) Pyroxene Dumortierite Idocrase Olivine Epidote Jadeite Goethite Psitomelone...Inexpensive and easily operated Instruments you can deter mine the radioactivity and in turn Identify those minerals |  | | Book (edition) | | hardness 7; sp. gr. 3.2-3.4. -AlgBSi301;(0H)- DUMORTIERITE 69d. Color usually otherwise, or does not...operation district of Plumas County Bluebell Copper Mine. of the famous The green crusts and coatings of...Zeolitic cavities *axinite (violet-brow benitoite dumortierite *inesite (rose red pyrrhotite *bismutite (gray... *idocrase *zoisite R ‘S scapolite (ff} @| dumortierite spinel diopside chlorite galena arsenofyrite...dunite, with very hard crystals of olivine; hornblendite, with black or dark green hornblende crystals |  | | Book | | Examples such as howlite rock, prehnite rock, dumortierite rock, and rhodonite rock, or Eilat stone, Petoskey...serpentinized peridotite in Ontario. Miners’ term. [ Alexo mine, Dundonald Township, Ontario] algarite sed. Bitumen...nearly entirely of amphibole minerals, e.g., hornblendite. [amphibole] amphibolite meta. Granoblastic...dike. — anorthitite anorthitissite ig. dike. Hornblendite containing some anorthite (22%); from the middle... and Gilbert in 1954) argeinite ig. pluton. Hornblendite containing olivine (as much as 20%). [ Argein |  | | Book (edition) | | hardness 7; sp.gr. 3.2-3.4. ae AlsBSi3019 (OH) dumortierite aa a PA nd oe 69d. Color usually otherwise,...led to the operation of the famous Bluebell Copper Mine. The green crusts and coatings of malachite show...sphene *axinite (violet-brown) gypsum epidote dumortierite *tenorite (black) *linarite (deep blue) *chalcanthite...quartz *zoisite (A) feldspar Opal (geyserite) dumortierite chalcedony biotite aragonite minerals of...dunite, with very hard crystals of olivine; hornblendite, with black or dark green hornblende crystals |  | | Report (issue) | | flakes at the Empire mine, and as small masses of wire silver, Flora Morrison mine. Bisbee district, in...chalcocite, more rarely with halloysite. Commonwealth mine, Pearce, with cerargyrite, embolite, and jarosite...ca1citeat the Continental mine, as stout wires in the oxidized ore of the Old Dominion mine. Fine specimens from...of the Silver Butte mine, Graham County-Ar avaipa district, at the La Clede mine. Maricopa County-From...Picacho District. Mohave County-Cerbat Range, Distaff mine, as chunks of several pounds' weight in the deeper |  | | Book | | other examples of ultramafic rocks, including hornblendite which is a mass of glossy black mineral. Continuing...triphylite. Boron makes masses of boracite and dumortierite, and fluorine makes sheets of cryolite (14E2)...to become dark diorite (9E3) or even blackish hornblendite (13C5 and Images IV). The relatively high viscosity...aluminum oxide), magnetite (iron oxide), purple dumortierite (aluminum boro-silicate), metallic ilmenite...of intermediate (granodiorite) magma into a hornblendite remainder and a silica-rich pocket represented |  | | Report (issue) | | 1. A.-Ore deposition and enrichment at the Magma mine, Superior, Arizona: Am. Inst. Min. Eng., Trans....flakes at the Empire mine, and as small masses of wire silver, Flora Morrison mine. Bisbee district, in...chalcocite, more rarely with halloysite. Commonwealth mine, Pearce, with cerargyrite, embolite, and jarosite...at the Continental mine, as stout wires in the oxidized ore of the Old Dominion mine. Fine specimens from...of the Silver Butte mine. Graham County.-Aravaipa district, at the La Clede mine. MINERALS OF ARIZONA |  | Wilkinson, W., Wendt, C., Wilkins, J., Haxel, G. (1986, March) Frontiers in geology and ore deposits of Arizona and the southwest, Field Trip Guidebook 3 - Precious metal mineralization, stratigraphy, and tectonics in southeastern California - Part A. Guidebook. Arizona Geological Society | Report (issue) | | to vehicles. Lunch* Stop 2. Overview of Mesquite mine Stop 3. Cargo Muchacho Mountains-visits to American...Exposure of cataclastic ledge Stops 5 and 6. Picacho mine. Lunch* between stops Depart for Tucson Arrive in...possible, bring hard hat and safety glasses for mine FIELD TRIP 3 PRECIOUS-METAL MINERALIZATION, STRATIGRAPHY...structural control of Au mineralization in the Picacho mine. Recent successes by exploration geologists from...made at Gold Fields Mining Corporation ' s Mesquite mine where Wendt and Wilkinson will lead an informal |  | | Journal (article/letter/editorial) | | Diopside Dioptase Djurleite Dolomite Donbassite Dumortierite Duranusite Dyscrasite Edingtonite Electrum Embolite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...chromium-rich spinel as an accessory mineral. Hornblendite is a plutonic rock consisting mainly of hornblende... Greywacke Greenschist Gypcrete Harzburgite Hornblendite B C B N D J I B H E J (A)–B E H H K–J J J...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting | | | Journal (article/letter/editorial) | | Diopside Dioptase Djurleite Dolomite Donbassite Dumortierite Duranusite Dyscrasite Edingtonite Electrum Embolite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...chromium-rich spinel as an accessory mineral. Hornblendite is a plutonic rock consisting mainly of hornblende... Greywacke Greenschist Gypcrete Harzburgite Hornblendite B C B N D J I B H E J (A)–B E H H K–J J J...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting |  | | Report (issue) | | George). 10 Figure 10 Arsenic, former Kapanga mine, near Coromandel township. (10 x 8 cm). (Photo:...(Main et al. 1972); and the former Broken Hills mine, near Hikuai, Coromandel Peninsula, where it forms...Creek prospect, near Thames, and the former Monowai mine, Waiomu (Merchant 1 986, anal); also from a quartz...Nelson. PbSO4 Barile group Recorded from the Tui mine, Te Aroha (Morgan 1927, p. 9; Ansin 1975, p. 30)...mines near Coromandel, particularly the Kapanga mine, in cavities in quartz lodes (Cox 1882, pp. 427-428; |  | | Book (edition) | | maintain ore reserves, and in the proper location of mine workings to avoid caving ground. In the future he...descriptions. He also tells us that Hannibal had a silver mine, named the Baebulo, in southern Spain, in a mountain...amount of gold. For example, the Alaska Juneau gold mine mined with profit ores that contained only 0.00016...product. Consequently, the properties that deter¬ mine the commercial use of nonmetallic products are multitudinous...chemical analyses are sometimes made in order to deter¬ mine the quantities of other ingredients, particularly |  | | Book | | always one that has been well opened, such as a mine, a quarry, road or railroad cut, or a cliff. Fresh... Muscovite: from English "Muscovy glass"-it was used in Russia for window panes. Nephrite: from Greek "kidney...Realgar: from Arabic ."powder of the mine," because it came from a silver mine. Localities Alabandite: after... its supposed locality. Alaskaite: after Alaska mine, San Juan County, Colorado. Andalusite: after Andalusia...Carlos mine in Mexico, where it ,-vas first found. Alexandrite: after Alexander II, czar of Russia. Andradite: | | | Book | | always one that has been well opened, such as a mine, a quarry, road or railroad cut, or a cliff. Fresh... or ring structures. These arrangements deter- mine the fundamental properties of the silicates and... Muscovite: from English “Muscovy glass”— it was used in Russia for window panes. Nephrite: from Greek “kidney...Realgar: from Arabic “powder of the mine,” because from a silver mine. it came Localities Alabandite:...posed its sup- locality. Alaskaite: after Alaska mine, San Juan County, Colorado. Andalusite: after |  | | Report (issue) | | use ., flar pum and Wright (1 961) re ported the mine ral constituents of a rock by the first letter of...mineraliz ed structures) will be c oded under Mixed Mine ral Assemblages (column i , 6 ) . \1etamorphic Hocks...c , undifferentiat ed ' (2000) with one or tw o mine ral nam e s , e . g . feldspar (20D0 ) , allows...semblages of metallic and the comm oner non-metallic mine ral as socia tions . This list is not exhaustive...Analys e s of Igneous Rocks , Metam o rphic Rocks and Mine ral s . M em. geol . Surv. Gt Br. 1 66 pp. , re |  | | Book (edition) | | MINERALOGY OF ARIZONA • Wu!fenite. Red Cloud mine, Si/...District, Cochise County 70 The Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART...uranium and vanadium deposits; "mine fire" minerals at the United Verde mine in Jerome; and Arizona meteorites...that the "average" mineral reported is in or near a mine or mineral prospect. The pace ofgeological and mineralogical |
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