 | | Book | | Actinolite Actinolite Vyuntspakhk Crimea Sarbaiskii mine Sarbay deposit, Rudnyi Sarbay deposit, Rudnyi Sarbay...quarry Stephanitovaya vein, Sarbay quarry Sarbaiskii mine Stephanitovaya vein, Sarbay quarry Sarbay deposit...Khani River Komatiitovyi stream Kurzhunkul'skii mine Maidantai North Urals Pervomaiskii quarry Pogdornoye... S. Siberia, Russia E. Transbaikalia, S. Siberia, Russia Aldan shield, Siberia, Russia Aldan shield,...Siberia, Russia Ukraine Primor'ie Aldan shield, Siberia, Russia Aldan shield, Siberia, Russia Karamazar |  | | Catalog/List | | arvik South !'J~rway . Karabash. Ural. Russia ½" £4 £7 .50 Murun.Siberia. Russia ½x½£5 Malo-Bystrinskoye...plate on matrix, some Mt Flora Lovozero, Kola, Russia with Lorenzenile - - - ··- ---- ---- ---- ··-·-...Rich mass of dark green spots and llmeny Mts, Chelyabinsk Ix½ £5 Amphibole cleavages in rock (most with...lxl £8 rich orange coatiing on matrix Moon Anchor Mine,Maricopa ½" £5 Pb Zn CrO SiO F County,_ Arizona...Violet micro crystals on I cm white matrix Fuka Mine. Oicchu-cho, 1cm £8 Ca y11 ~ Q~l__. __ . .. ~a\Vll~mi~gu |  | Pieczka, A., Grew, E. S., Groat, L. A., Evans, R. J. (2011) Holtite and dumortierite from the Szklary Pegmatite, Lower Silesia, Poland. Mineralogical Magazine, 75 (2) 303-315 doi:10.1180/minmag.2011.075.2.303 | Journal (article/letter/editorial) | | April 2011, Vol. 75(2), pp. 303–315 Holtite and dumortierite from the Szklary Pegmatite, Lower Silesia, Poland...Mg and Ti. Holtite and the As- and Sb-bearing dumortierite, which in places overgrows the youngest Nb-bearing...Sb-bearing, (Ta,Nb,Ti)-poor dumortierite ? As- and Sb-dominant, (Ta,Nb,Ti)-free dumortierite-like mineral (16.81...or Al5&2B(Sb,As)3O12(OH)3, belonging to the dumortierite group. The Szklary holtite shows no evidence...As)-rich holtite; (2) dumortierite and the unnamed (As+Sb)-dominant dumortierite-like mineral; and (3) |  | | Journal (article/letter/editorial) | | ON AN OCCURRENCE OF CORUNDUM AND DUMORTIERITE IN PEGMATITE IN COLORADO GEORGE I. FINLAY Colorado Springs...the occurrence of corundum in association with dumortierite and sillimanite in the r61e of igneous minerals...It is therefore of interest to find corundum, dumortierite, and sillimanite in it as possible original...extensive masses near the locality in question. Microcline, acid plagioclase, quartz, and biotite, with...Mountain Boy bears NI4E from it. The distance from the mine tunnel is about 100oyards. The United States landmark |  | | Report (issue) | | 15,1928 No. 2 A BULLETIN ON THE MINERAL DUMORTIERITE PUBLISHED QUARTERIAY BY THE UNIIrERSITY OF...COLJ('H ............................Instructor in Mine Accounting nlltl Secretary JAY FOREWORD 6 T H E.............. 7 THEGEOLOGY OF TIIE DEPOSIT OF DUMORTIERITE I N HUMBOLDT QIJEERCANYOX, PERSHING COUNTY,...Superintendent of the Champion Porcelain Company Mine at Oreana, Xerada. Adolf Pabst, Milleralogy Department...JOHN A. FULTOK, Director. THE MINERALOGY OF DUMORTIERITE By 0.R. GRAWE Instructor in Mineralogy, Mackay |  | | Report (volume) | | Point property_________ ________ 65 Buck & Charley mine ______ ____ _________ 66 Octopus mine_______ ___...prospect_______________ _________ 68 Nevada Packard mine , 69 Gold mines and prospects 74 Lincoln Hill mine__...by supergene argentite IV. Map of Nevada Packard mine workings-____ __ FIGURE 1. Index map showing the...Diagrammatic section through the Nevada Packard mine . along the line of tunnel A___ 47 72 2 12 24 65...district are mmeralogically of unusual character. Dumortierite, a rare aluminum borosilicate, is in some parts |  | | Journal (volume) | | Mineralogical Object: Ilmeny Mountains in South Ural, Russia . Mineralogists call it "Mineralogical Paradize"...9.5 cm. Pit# 298, Ilmeny Mts., Miass, 5. Urals, Russia. Private collection. Photo: Michael 8. Leybov Back... Printed in Russia Mineralogical Almanac Association Ecost Box 71 Moscow 117556 Russia Phone/fax +7...of 2002, we had a special opportunity to visit Russia for the first time with the expert guidance of...memorable three days at the llmeny Mineral Reserve. Russia is a very large country, so to get to the Urals |  | | Journal (article/letter/editorial) | | species such as beryl, chrysoberyl, sillimanite, dumortierite, and tourmaline-supergroup minerals, (b) rare-element-...Company, United States Feldspar Corporation York Mine (until 1920), Atlas Feldspar Company (1940–1942)...minerals such as beryl, schorl, chrysoberyl, and dumortierite. Adirondack Mountains One defining, and thus...Baylis quarry), beryl, chrysoberyl, amazonitic microcline, sillimanite, molybdenite, and schorl have been...minerals (e.g., sillimanite, beryl, chrysoberyl, dumortierite, and tourmaline). have been found in the Bedford |  | | Book (volume) | | of Problems of Chemical Physics Chernogolovka, Russia ISSN 2194-3176 ISSN 2194-3184 (electronic) ISBN...illustrations was also significant. Chernogolovka, Russia Nikita V. Chukanov Contents of Volume I 1 ...Mt., Lovozero alkaline massif, Kola peninsula, Russia (After Chukanov et al. 2011) Fig. 1.3 IR spectrum...typical cancrinite from Vishnevye Mts., Urals, Russia (After Chukanov et al. 2011) 4 1 The Application...Dalnegorsk, Russia (5); Cu-poor adamite from Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico |  | Bailey, David G., Lupulescu, Marian V., Darling, Robert S., Singer, Jared W., Chamberlain, Steven C. (2019) A Review of Boron-Bearing Minerals (Excluding Tourmaline) in the Adirondack Region of New York State. Minerals, 9 (10) 644 doi:10.3390/min9100644 | Journal (article/letter/editorial) | | Province; boron minerals; danburite; datolite; dumortierite; grandidierite; harkerite; kornerupine; prismatine;... The spot size was 80 µm square, except for dumortierite, which utilized a 30 µm circle. Background acquisition...were used as reference glasses. For datolite, dumortierite, prismatine, and serendibite, Si and Al were...5 6 7 Valentine Mine Old Van Buskirk Farm Downing Farm/Hickory Lake Woodcock Mine McLear Pegmatite Schroon...Schroon Lake Dumortierite AlAl6 BSi3 O18 DU-1 8 DU-2 DU-3 9 10 Batchellerville Pegmatite Benson |  | | Report (issue) | | Point Group: 2/m 2/m 2/m. As- and Sb-bearing dumortierite. Physical Properties: Cleavage: n.d. D(meas...Cell Data: Space Group: Pnma. [By analogy to dumortierite.] c = ~ 20.243 Z=4 a = ~ 4.7001 b = ~ 11.828...26 5.44 50.74 16.39 10.49 0.18 97.05 (1) Marta mine, Szklana Hill, Lower Silesia, Poland; average electron...54)Σ=18.00. Mineral Group: Szklaryite group, dumortierite supergroup. Occurrence: In the internal portion...zoned granitic pegmatite. Association: Holtite, microcline, quartz, muscovite, spessartine, chrysoberyl |  | | Report (issue) | | outer portion of the cores of zoned As- and Sb-dumortierite crystals. Physical Properties: Cleavage: n.d...Cell Data: Space Group: Pnma. [By analogy to dumortierite.] c = ~ 20.243 Z=4 a = ~ 4.7001 b = ~ 11.828...91 49.74 5.92 10.81 0.51 [0.05] 96.86 (1) Marta mine, Szklana Hill, Lower Silesia, Poland; average electron...0.87)Σ=18.00. Mineral Group: Holtite group, dumortierite supergroup. Occurrence: In the internal portion...zoned granitic pegmatite. Association: Holtite, microcline, quartz, muscovite, spessartine, chrysoberyl |  | | Report (issue) | | America Photo Credits Cover: Topaz, 3.5 cm tall Capao Mine, Ouro Preto, Minas Gerais, Brazil Max and Jon Sigerman...Occurrence MIKE MENZIES 22. Topaz from Utah's Maynard Mine RYAN BOWLING 26. Volodarsk-Volynski PETER LYCKBERG... Anne's Mine JAN KANIS 60. Brazil: The Land of Topaz DIETMAR SCHWARZ 68. Topaz from Russia VALENTINA...topaz originally referred to rare pink topaz from Russia (see page 68) that was coveted by the nineteenth...Top left: Topaz and bixbyite, 1.8 cm tall; Maynard Mine, Thomas Range, Utah; Utah Mineral and Fossil specimen |  | | Report (issue) | | Cell Data: Space Group: Pnma. [By analogy to dumortierite.] c = ~ 20.243 Z=4 a = ~ 4.7001 b = ~ 11.828...4.08 4.64 50.13 2.22 11.47 0.16 96.34 (1) Marta mine, Szklana Hill, Lower Silesia, Poland; average electron...0.65)Σ=18.00. Mineral Group: Holtite group, dumortierite supergroup. Occurrence: In the internal portion...zoned granitic pegmatite. Association: Holtite, microcline, quartz, muscovite, spessartine, chrysoberyl...and other minerals. Distribution: From the Marta mine, northern part of Szklana Hill, Szklary serpentinite |  | | Journal (article/letter/editorial) | | all the numerous specimens taken from the hiddnite mine when reopened in 1926under the direction of his...received at their hands. The locality of the hiddenite mine has been variously designated at difierent times...what came to be known as the Emerald and Hiddenite Mine the name of the nearest post office and railroad...changed to Hiddenite, and this name is still used. The mine is about a mile north of the station which is 15...Alexander County in the near vicinity of the hiddenite mine. DBscnrprroN ol rHE CouNrnv Rocr The rock of the |  | | Catalog/List | | BYTOWNITE CELSIAN LABRADORITE SPECTROLITE LARVJKITE MICROCLINE AMAZONSTONE OLIGOCLASE AVENTURINE MOONSTONE SUNSTONE...DOMEYKITE DOUBLE-FLOW OBSIDIAN DRAVITF. DUMORTIERITE DUMORTIERITE QUARTZ EILAT STONE ELAEOLITE ELBAITE EMERALD...MEDFORDITE MEERSCHAUM MELANITE MESOLITE MIARGYRlTE MICROCLINE AMAZONSTONE MICROLITE MOLDAVITE MOOKITE MOONSTONE...AMETHYST AVENTURINE QUARTZ CAIRNGORM CITRINE DUMORTIERITE QUARTZ GREEN QUARTZ MORION OPAL PSJLOMELANE...Glass (strass) Amazonstone (feldspar, microcline) Green microcline feldspar Yellowish-green moss agate |  | Pieczka, A., Evans, R. J., Grew, E. S., Groat, L. A., Ma, C., Rossman, G. R. (2013) The dumortierite supergroup. II. Three new minerals from the Szklary pegmatite, SW Poland: Nioboholtite, (Nb0.6□0.4)Al6BSi3O18, titanoholtite, (Ti0.75□0.25)Al6BSi3O18, and szklaryite, □Al6BAs3+3O15. Mineralogical Magazine, 77 (6) 2841-2856 doi:10.1180/minmag.2013.077.6.10 | Journal (article/letter/editorial) | | August 2013, Vol. 77(6), pp. 2841–2856 The dumortierite supergroup. II. Three new minerals from the...Christy] ABSTRACT Three new minerals in the dumortierite supergroup were discovered in the Szklary pegmatite...a patch ~2 mm in size in As- and Sb- bearing dumortierite enclosed in quartz. Titanoholtite crystallized...three minerals are presumably isostructural with dumortierite, that is, orthorhombic symmetry, space group...patterns calculated from the cell parameters of dumortierite of Moore and Araki (1978) and the empirical |  | | Journal (article/letter/editorial) | | central units of massive white quartz or ol coarse microcline crystals together with massive quartz pods. Concentrations...minerals of the pegmatites arel. quartz, pink microcline in crystals as much as 10 feet on edge, white...crystals, several inches long. Scattered crystals of microcline as large as 3X4 feet also appear locally along...of graphically intergrown quartz and dark red microcline cut by large thin blades of muscovitebiotite...pegmatites are the aluminous ones, chrysoberyl,'dumortierite, kyanite, and cordierite partly altered to pinite |  | Pieczka, Adam, Cooper, Mark A., Hawthorne, Frank C. (2019) Lepageite, Mn32+(Fe73+Fe42+)O3[Sb53+As83+O34], a new arsenite-antimonite mineral from the Szklary pegmatite, Lower Silesia, Poland. American Mineralogist, 104 (7) 1043-1050 doi:10.2138/am-2019-6903 | Journal (article/letter/editorial) | | Arsenogorceixite BaAl3(AsO4)(AsO3OH)(OH)6 Silicates Dumortierite (As,Sb-bearing) Al7–(5x+4w+y)/3(Ta,Nb)xTiwo...Classified within the dumortierite supergroup. Because the formulas of dumortierite-supergroup end-members...Al1 site and Sb+As at the Sb(As) site of the dumortierite structure, which must be fulfilled for each...consists mainly of plagioclase (Ab99–82An1–18), microcline perthite, quartz, and biotite, with minor Fe3+-bearing...coarser-grained intermediate graphic zone of microcline perthite + quartz + small quartztourmaline nests |  | Lupulescu, Marian V., Bailey, David G., Hawkins, Michael, Carl, James D., Chiarenzelli, Jeffrey R. (2014) The Benson Mines, St. Lawrence County, New York: History of the Discovery, Mining, and Mineralogy of the Deposit. Rocks & Minerals, 89 (2) 118-131 doi:10.1080/00357529.2014.865431 | Journal (article/letter/editorial) | | become the newest Adirondack lake. Huge mounds of mine tailings (waste-rock sand, see outline of dashed...Lupulescu, Bailey, and Hawkins 2010); as a result, the mine has not received much attention from mineral collectors...the geology of the Adirondack region. Although the mine does not contain an exceedingly large number of...sources of iron. In this regard, the history of the mine was very similar to other Adirondack iron deposits...and 1899 the mine output was small— approximately 112,211 tons of low-grade ore. The mine reopened for |  | | Journal (article/letter/editorial) | | material as well as for its quantity, is the Alba mine group, located some 2 km north of Oliva de Plasencia...Poschingerhütte quarry, in Arnbruck, Germany; the Grønøya mica mine in Meløy, Norway; and the Mata da Galinheira pegmatite...mineral whose properties were similar to those of dumortierite. Later, Goreva et al. (2001) studied samples...finding the same fibrous mineral similar to dumortierite in all of them. This mineral has its own characteristic...exsolution. As already mentioned, it is similar to dumortierite, but sufficiently different to be considered |  | | Journal (article/letter/editorial) | | for their suggestions and additions. Figure 3. Microcline, 6.6 cm across, Christmas 'Ike Paao ama, Clark...Churchill County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite...(top). Clinotyrolite spray, 3.4 mm across, Lovelock mine, Churchill County. Figure 2 (bottom). Wulfenite...Lovelock mine: annabergite, atacamite, ciinotyrolite, erythrite, retgersite, tyrolite Nickel mine: annabergite...mines and prospects: beryl, chrysoberyl, dumortierite Key West mine: chalcopyrite, glaukosphaerite, godlevskite( |  | | Journal (article/letter/editorial) | | American Mine ralo gist, Volume75, pagesI46I-1473, 1990 SUBJECTINDEX, VOLUME 75, 1990 (AgBi)2Se,706...775 dahllite,687 dolomite.1106 dufrenite,1197 dumortierite,1370 edgarbaileyite, 1192 electrum,956 enstatite...(microthermometic\, 226 California BishopTuff Rhyolite, 1381 dumortierite, 1370 greenschist,230 merlinoite,20l nissonite...Dolomite,1106 Donharisite. T06 Dufrenite.1197 Dumortierite,1370 46 Eu (in lunaranorthosite), Eclogite,38I...1342 kinetics,1349 liquid,1349 melt, 1349 I 362 microcline-sanidine-H2O, 1020 multianvildevice, fluids,667 |  | | Journal (article/letter/editorial) | | Clinton County Au Sable Forks, iron mines north of: microcline (sunstone), magnetite, quartz, fluorite, fluorapatite;...fluoro-edenite, fluorapatite, biotite, calcite, gypsum, microcline, augite, stilbite, titanite, zircon, others;...“mountain leather"), axinite; C. Millerton, Maltby mine: goethite; F. Millerton, road cut on State Rte....shale); S. Essex County Bloomingdale, Leibs moonstone mine: orthoclase, diopside, graphite, vesuvianite; C...phlogopite, rutile; C. Tahawus, National Lead Company mine (44°03'14"N, 74°03'29"W): magnetite, ilmenite, labradorite |  | | Report (issue) | | varieties, chrysocolla, cordierite, dioptase, dumortierite, pyrophyllite, the quartz varieties the...amazonite, aquamarine, heliodor, morganite, dumortierite, milarite, topaz and turquoise. An extensive...3. Chrysocolla 4. Cordierite 5. Dioptase 6. Dumortierite 7. Gamet 7.1. Almandine - Spessartite 7.2. Grossularite...pegmatites where it was associated with large microcline- perthite, muscovite and black tourmaline in...pegmatites on Sorris Sorris 186, from the old Hope Mine, Namib Naukluft Park (Koloniale Zeitschrift, 1901) |
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