| | Book | Mineralogy of Michigan by E. W. Heinrich updated and revised ā¢ by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 Ā© MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation | | | Journal (issue) | Dean o f the School o f Arts & Sciences Centra/ Michigan University The M icrostructure of Precious O...N am e? ...................................277 B rian Mason Peter G. Embrey Curator o f Minerals The...Bowie, Md. VANADINITE from the Apache Mine, Gila County, Arizona. The largest crystals in the group are...R RIVA LS' L IST IN G HARRY SERING 1705 EAST MICHIGAN ST. INDIANAPOLIS, INDIANA COM PLETE S A T IS...Lafayette County, southern Wisconsin, continued on page 284 5. Marcasite, Shullsburg, Lafayette County, Wisconsin | | | Journal (issue) | Grunerite 61 Gudmundite 37 Gypsum 65 Halite 65 Hedenbergite 55 Hedyphane 29 Hematite 2 1 Hemimorphite 65...sedimentary p)Tite deposit, as mined in the Brukunga quarry. 30 Km. E.S.E. of Adelaide. S.A., has been well...article will be forthcom i ng. J o h n Bosworth B rian Shelton THE AUSTRALIAN MINER A LO G I ST MAY, 1 | | | Journal (article/letter/editorial) | (Donskaya et al., 2000), which frames the Sibe rian Craton in the south. The metasomatic rocks are localized...another type, pyrox ene corresponds to aegirineāhedenbergite or heden bergiteādiopside and contains up to...aegirineārie pyroxene varies from aegirineāhedenbergite or aegir beckite rocks. The mainly leucocratic...enriched only the margins are slightly enriched in hedenbergite in calcium (amphibole or biotiteāamphibole plagiog...(2) 2/01, (3) 106/98, (4) 137/98, (5) 103/98. hedenbergite clinopyroxene, often with calcite but devoid | | | Book | milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A. Maykut...DESCRIPTIONS 21 ABBREVIATIONS 24 GLOSSARY 25 COUNTY INDEX OF MINERAL OCCURRENCES 29 MINERAL DESCRIPTIONS...(using a code explained on page 21) and a county by county list mentioning the nature of their occurrence...Parks and Monuments prohibit all collecting. state, county and city parks usually prohibit collecting. Please...actinolite, diopside, quartz, hornblende, augite, hedenbergite, tremolite, wollastonite, magnetite, chalcopyrite | | | Book | Cadieux Ste-Anne de Bellvue Ste-Dorothee Francon Quarry Montreal 127 Mount Royal 128 Brossard 129 Masson...phenocrysts of san idine (Or35_37 ), sod i c ferroĀ hedenbergite, fayali te and rare arfvedson i te in a groundĀ...phenocrysts of anort hoclase (Or2 s-27 ) and hedenbergite, in a groundmas of alkali fel d spar, qu artz...further south in the U.S. (sec U.S. No. 96, Okanogan County). Economic /\ mine prod ucing gold, s i lver, lead...complex covering 98 km2 , intruded into Precamb rian orthogneisses. It consists of a core of pyroxene | | | Book | one that has been well opened, such as a mine, a quarry, road or railroad cut, or a cliff. Fresh exposures...Arborescent silver on calcite. From Keweenaw County, Michigan, comes this superb example of metal āsculpture...representative of the copper country of northern Michigan. Native copper on calcite. The bright, meshwork...form. This fine specimen comes from northern Michigan. Sulfur crystals. These lustrous crystals come...inside of a fulgerite is typically a glassy from Michigan. In its intricate network of very fine, spiny | | | Catalog/List | ALGODONITE and WHITNEYITE (copper arsenides) Massive; Michigan . . . . . . . . . . . . . . . . . . . . . . ....(copper) . . . . . . .50 Massive or partly xled; Michigan, Arizona, etc. Masses in conglomerate. Ore from...from ļæ½he world's largest native copper deposit; Michigan . . . . . . . . . . . . . . . . . . . . . . .... . . . . .35 Masses in amygdaloid; Michigan . . . . . . . . . . . . . . . . . . .36 Ores of copper, assorted...GOETHITE (hydrous ferric oxide) Fibrous mass; Michigan . . . GOLD (gold) Gold Quartz, gray, rieh ore; | | | Book | Superior mining The Keweenaw copper district of Michigan 33 35 35 Copper mining on Isle Eoyal and elsewhere...developments 45 ., 45 Clinton iron ores of Dodge County, Wis 45 Paleozoic iron ores in western Wisconsin...geologic 70 knowledge 72 Bibliography 73 Michigan Northern Wisconsin Minnesota 77 Ontario 81...Michipicoten Island Keweenaw Point and northern Michigan and Wisconsin Keweenawan mesas Huronian monoclinal...Chapter X. The Penokee-Gogebic iron district of Michigan and Wisconsin Location, succession of rocks, and | | | Journal (issue) | Morehead Riverside. CA Donald R. Peacor University of Michigan Ann Arbor, Ml Andrew C. Roberts Gaol. Surv. of... ince it will be held at the giant Los Angeles County Fairgrounds in Pomona, let Ā·s just call it the...section with serendibite near Johnsburg, Warren County, New York (Schaller and Hildebrand, 1 955; Grew...487-2572 Michigan Technological Univ. Houghton, Michigan 49931 Hours: 9-4:30 M-F Specialty: Michigan minerals...DIRECTORY Natural History Museum of Los Angeles County Curator (mineralogy): Dr. Anthony R. Kampf Tel: | | | Book | intermediate between Aegirine and Augite Aegirin-Hedenbergite = sodian Augite Aegiri n-Jadeit = mixture of...[Aegirinougite] Aegirite-Hedenbergite = intermediate between Aegirine and Hedenbergite Aegyrine, Aegyrina...lodargyrite, Gold, Pyrite and Stibnite (from Yovopoi County, Arizona) Arkonite = Arcanite = Quartz [Rock ...ā¢ Azoproite Astero"i"te = iron-rich Augite, Hedenbergite Astochite = manganoan Richterite Astorite =...= bo rian Muscovite [Oellocherite) Borio-Phlogopite = bo rian Phlogopite Borioanortit = bo rian Anorthite | | | | world-renowned gem and mineral collection at Los Angeles County Museum of Natural History since 1980. Joan Kaylor...principles of stratigraphy: of life occur in Camt-rian Strate, and conipritve pecus ar Alge, Bryoxon, ...fossils. Those shown here were uncovered in Franklin County, Indiana, in sedimentary rock formed some 440 million...tractor trailers. The marble excavated in this quarry in the Italian Alps is the same as that used by...form only on the Keweenaw Peninsula in northern Michigan and in Coro-Coro, Bolivia. Usually it is mined | | | Journal (article/letter/editorial) | (leucosome) and were accumulated in lenses of hedenbergiteāanorthiteāgrossular rocks, so called basificates...00515), Integration Project ONZ10.3 of the and Sibe rian Branch, Russian Academy of Sciences, Research School | | | Journal (article/letter/editorial) | granulite have been found at Moran's calcite flux quarry north of this road, and south-west of the mapped...LIMESTONE f =/ ,/ / i i ,t I _1 PRE'CAMB RIAN SCAPOLIT E GRANULITES ~ CURRENT-BEDDED SEDIMENTS...specimen from the walt of Moran's calcite flux quarry, about 1 mile north of the Dajarra Road, and west...intermediate in composition between augite and hedenbergite and generally similar to the bright green pyroxene...scapolite-pyroxene granulites at Moran's calcite flux quarry, near Duchess, can be explained in terms of soda-metasomatism | | | Journal (article/letter/editorial) | Geochim. Cosmochim. Acta 64, 2993ā3005 (2000). rian Mobile Belts and its Analogues: Geology, Geochro...Aranovich, āThermodynam ics of JadeiteDiopsideHedenbergite Solid Solution,ā Geokhimiya, No. 4, 539ā547...Eclogites of the Belomorian Mobile Belt,ā in Belomo rian Mobile Belt and its Analogues: Geology, Geochronol | | | Journal (article/letter/editorial) | investigated Fe and Mg partitioning in the diopsideāhedenbergiteābiotite (phlogopiteāannite series) system for...Bondarenko, Yu.E. Gorbatyi (IEM), and A.G. Kalinichev (Michigan University, United States) used the methods of...Mineralogy, Sibe2008 1280 LUKANIN, TSEKHONYA rian Branch, Russian Academy of Sciences) studied the | | | Book | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...at the University of Windsor, The University of Michigan and the Canada Geoscience Information Centre,...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...the discovery area. Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM...Abernathy, operator of the Fumerole mine, Emery County, Utah, U.S.A., who found the first braunite. Mount | | | Journal (article/letter/editorial) | of the Ukrainian Shield, large areas of the Sibe rian, SinoāKorean, and Indostan cratons, eocratons of...(pyroxene group: diopsideāsaliteāferrosaliteāhedenbergite, diopsideā aegirine, and other series; amphiboleācummingto...stage of the evolution of sediments For example, the Usa manganese car bonate deposit in Kuznetskii Alatau...Ī“18O) and Origin of Manganese Carbonate Ores in the USA Deposit (Kuznetsk Alatau), Lith. Mines. Resourc. | | | Journal (issue) | Beverly Dickerson ................... 26 Iowa's Kaser Quarry by Paul L. Broughton ............................98371. Dealers; field trips. July 7 thru 9 . Oxford County M ineral and Gem Association , sponsor. 11th Annual...Tangerine, $73.40 each postpaid to any place in the USA. For your Cinnabar, Galena, Cerussite, Quartz samples...Down-Maine Gem and Mineral Show. Sponsor, Lincoln County Gem and Mineral Society. Boothbay Region High School...stratlons, dealers, camping. July 15 and 16. Jefferson County Rock ind Mineral Club. 8th Annual International | | | Book | aggregates of irregularly oriĀ ented manga n i ferous hedenbergite crystals scattered with equigranular, black-colored...f galena. I n some case , the aggregates of hedenbergite a re accompani ed by garnet, epid ote, wo l...method . A two-phase fl u i d inclusion i n hedenbergite is shown i n Fig. I I I-2-3. A. 1 74 Pyrometasomatic...stated that the decrepitation temperatu re of hedenbergite ranges from 455 Ā° C to 320 Ā° C. The area between...skarn (G) is penetrated by the aggreĀ gate of hedenbergite ( H ), calcite and sphalerite (Sp). F1G. l | | | Journal (article/letter/editorial) | al Pr Corresponding author. Jo u * e- MN, USA. Journal Pre-proof Abstract The Nimrod Complex...Sciences, University of Minnesota, Duluth, e- MN, USA. Jo u rn al Pr Correspondence: Dillon A. Brown;...to the Mawson Continent in East Gondwana. Precamb rian Research, 285, 242-271. doi:10.1016/j.precamres...Di(diopside); En(enstatite), Fs(ferrosilite); Hd(hedenbergite); Jd(jadeite); Je(jervisite); Ko(kosmochlor); | | | Journal (article/letter/editorial) | amphibolites from Cataline Schists (California, USA) (e.g. Sorensen and Grossman, 1989; Bebout and Barton...(1998) and Glodny et al. (in preparation). The com- rian ā Kazakhian island-arc and continental terrains...end-member reaction: 3 diopside Ć¾ almandine Ā¼ 3 hedenbergite Ć¾ pyrope: The calculations were performed using | | | Book | Rita Area and the Central Mining District, Grant County Burro Mountains Apache No, 2 District Lake Valley...section of Upper Arkansas Valley near Leadville, Lake County, Colorado. Adapted from U.S.G.S., P.P. 726-c, 1972...this eruption. An old lake bed at Ingham, Furnas County, contains up to 25 feet of white pumicite under...others. That part of the Mineral Belt from Boulder County to the Sawatch Range follows an old Pce lineament...Pedro Mine, in the New Placers district of Santa Fe County, has massive replacement and tactite deposits, | | | Journal (volume) | South Africa; and Maine and other regions of the USA. Minor deposits of rose quartz can also be found...in Afghanistan , India, Pakistan, China, Montana, USA, and Norway. ā¢ ā¢ TWo 19th-centurv brooches set with...at the Smithsonian Institution in Washington, DC, USA. ā¢ A Burmese ruby in calcite, a common mineral....Lanka, Madagascar, Siberia, Argentina, Italy and the USA. ā¢ Crystals of amethyst from Thunder Bay, Ontario...in the Smithsonian Institution in Washington DC, USA. ā¢ Other demantoids from Lombardy, Italy, showing | | | Journal (article/letter/editorial) | to 0.32 [1]. In addition to the diopside and hedenbergite com ponents, their compositions are described...endmember (>80 mol %); the presence of jadeite and hedenbergite components (<15 mol % together) and small admixtures...endmember ranges from 3ā5 to 30 mol %, and the hedenbergite component is practically con stant (from 13ā14...characterized by an increase in the diopside and hedenbergite components with a respective decrease in the...(1700Ā°C), Sample 23 produced clinopyrox ene of the hedenbergiteādiopside composition with an admixture of the |
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