 | | Journal (article/letter/editorial) | | tower over the highlands of the Bancroft area, Ontario. PO Box 1924 Bancroft, Ontario, Canada K0L 1C0 mcdougallray@gmail...author of specimens in his collection F Ontario, Canada or more than one hundred years, mineral specimens...specimens from the Bancroft area, Ontario, Canada, have been added to collections around the world, gracing...is a town in the middle of a region of central Ontario hosting a large number of diverse mineral localities...Bancroft area is considered to include localities in Haliburton, Hastings, and Renfrew counties, from the 408 |  | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Ball, Neil A., Martin, Robert F. (2019) Ferri-fluoro-katophorite from Bear Lake diggings, Bancroft area, Ontario, Canada: a new species of amphibole, ideally Na(NaCa)(Mg4Fe3+)(Si7Al)O22F2. Mineralogical Magazine, 83 (3) 413-417 doi:10.1180/mgm.2018.130 | Journal (article/letter/editorial) | | Ferri-fluoro-katophorite from Bear Lake diggings, Bancroft area, Ontario, Canada: a new species of amphibole, ideally N...University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada 4 Department of Earth and Planetary Sciences...3450. University Street, Montreal, Quebec H3A 2A7, Canada *E-mail: oberti@crystal.unipv.it This is a 'preproof'...2015-096. It was found in the Bear Lake diggings, Bancroft area, Ontario, Canada, where coarse euhedral crystals...crystals of amphibole, phlogopite, sanidine solid-solution (now coarsely exsolved to microcline perthite) |  | | Report (issue) | | X-Ray Diffraction Pattern: Bear Lake diggings, Bancroft area, Ontario, Canada. 2.708 (100), 2.388 (74)...27 4.46 1.88 100.00 (1) Bear Lake diggings, Bancroft area, Ontario, Canada; average electron microprobe...Na(NaCa)(Mg4Fe3+)(Si7Al)O22F2. Mineral Group: Amphibole supergroup, sodium-calcium subgroup. Occurrence: In...From the Bear Lake diggings, 8.4 km west of Tory Hill, Monmouth Township, Bancroft area, Ontario, Canada...Canada. Name: Signifies an amphibole of the katophorite group with Fe3+ in the C site and fluorine greater |  | | Journal (article/letter/editorial) | | Fe)3Al8[(BO3)(BeO4)O6]2 Xianghualing skarn, Linwu County, Hunan Province, China (25°26′N, 112°34′E) Can...collections of the Natural History Museum of Los Angeles County, Los Angeles, California, USA, catalogue number...243, the Natural History Museum of Los Angeles County, Los Angeles, California, USA, catalogue number...collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007...collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007 |  | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Ball, Neil A., Harlow, George E. (2015) Katophorite from the Jade Mine Tract, Myanmar: mineral
description of a rare (grandfathered) endmember of the amphibole
supergroup. Mineralogical Magazine, 79 (2) 355-363 doi:10.1180/minmag.2015.079.2.13 | Journal (article/letter/editorial) | | a rare (grandfathered) endmember of the amphibole supergroup ROBERTA OBERTI1,*, MASSIMO BOIOCCHI2, FRANK...University of Manitoba, Winnipeg, MB, R3T 2N2, Canada Department of Earth and Planetary Sciences, American...(1987) for an amphibole from near Hpakan in the Jade Mine Tract, Myanmar. This amphibole was approved...67O0.30F0.03)]S=2.00. K EY WORDS : katophorite, amphibole, electron-microprobe analysis, crystal-structure...International Mineralogical Association (IMA) report on amphibole nomenclature and classification (Hawthorne et al |  | Oberti, Roberta, Boiocchi, Massimo, Hawthorne, Frank C., Cámara, Fernando, Ciriotti, Marco E., Berge, Svein A. (2015) Ti-Rich fluoro-richterite from Kariåsen (Norway): the oxo-component and the use of Ti4+ as a proxy. The Canadian Mineralogist, 53 (2) 285-294 doi:10.3749/canmin.1400059 | Journal (article/letter/editorial) | | Manitoba, 125 Dysart Road, Winnipeg, MB, R3T 2N2, Canada FERNANDO CÁMARA Dipartimento di Scienze della...ABSTRACT The crystal-chemical characterization of an amphibole with an unusual composition, A(Na0.76K0.24)B(Ca1...detection and estimation of the oxo component in amphibole. The use of Ti as a proxy for the oxo component...component may be a relevant issue. C Keywords: amphibole, fluoro-richterite, oxo component, titanium, Kariåsen...INTRODUCTION This paper reports on an unusual amphibole composition found in S-type alkaline pegmatitic |  | | Book (edition) | | groups: epidote supergroup (Armbmster et al., EJM 18, 551-567, 2006), sapphirine supergroup (Grew et al....2008), alunite supergroup (Bayliss et al., MM 74, 919-927, 2010), apatite supergroup (Pasero et al.,...2010), pyrochlore supergroup (Atencio et al., CM 48, 673-698, 2010), tourmaline supergroup (Henry et al...., AM 96, 895-913, 2011), amphibole supergroup (Hawthorne et al., AM 97, 2031-2048, 2012), heteropolymolybdates... hydrotalcite supergroup (Mills et al., MM 76, 12891336, 2012), hollandite supergroup (Biagioni et al |  | | Journal (article/letter/editorial) | | providing Cl to the amphibole, as well as the crystal-chemical controls of the host amphibole, are not well...buffers. The source of Cl was FeCl2. Although the amphibole syntheses were nominally anhydrous, some moisture...al., 2013). In many cases Cl-rich amphibole is the calcium amphibole hastingsite, NaCa2(Fe2þ4Fe3þ)(Al2Si6)O22(OH...illustrate the role that the composition of the host amphibole has on controlling its Cl content, assuming Cl...incorporation into amphibole is necessary, in order to use the Cl content of amphibole to obtain information |  | | Journal (article/letter/editorial) | | 2.5 GPa for glaucophane-rich amphiboles. The amphibole yields were generally high (∼95 wt%), though minor...present. Electron microprobe analysis of the amphibole showed that deviations from the nominal or intended...solution, both of which can drive the resultant amphibole away from endmember glaucophane. This has allowed...use the amphibole formulas and terminology proposed in the newly approved scheme for amphibole classification...(Hawthorne et JENKINS ET AL.: TREMOLITE–GLAUCOPHANE AMPHIBOLE JOIN al. 2012), i.e., A0–1B2C5T8O22W2, where |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Edenville, large, fine crystals of spine!, titanite, amphibole and pyroxene have been found since the early 19th...Pezzotta and Zorzi (2008). ILMENITE UNITED STATES and CANADA BRITISH COLUMBIA Ice River complex. The Ice River...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described |  | | Journal (issue) | | i.: Smithsonite; 12.5 cm, Kelly mine, Socorro County, NM, Riley Owen Photo Mineralogical Almanac...Russia bounded by depressions on the north, west and east. The urban-type settlement of Vishnevogorsk is...mi- 2. Vie •1 of the Vishnevye Mountains from the east. Photo: A.M. Kuznetsov. 3. Operated open pit at...finishing plant was at the western shores of the Svetloe Lake nearly in front of Kurochkin Log. In I 961, we (Vladimir...Mt. Dolgaya, and some veins close to the Buldym Lake were described; 45 minerals were reported from these |
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Bear Lake diggings, Monmouth Township, Highlands East Township, Haliburton County, Ontario, Canada