 | | Journal (article/letter/editorial) | | the highlands of the Bancroft area, Ontario. PO Box 1924 Bancroft, Ontario, Canada K0L 1C0 mcdougallray@gmail...collection F Ontario, Canada or more than one hundred years, mineral specimens from the Bancroft area, Ontario...Ontario, Canada, have been added to collections around the world, gracing the display cases of museums and...Although the days of commercial mining in the Bancroft area are over, and access to localities has become...superb specimens are still found today, and Bancroft-area minerals and their localities continue to be |  | | Report (issue) | | Diffraction Pattern: Bear Lake diggings, Bancroft area, Ontario, Canada. 2.708 (100), 2.388 (74), 3.139 (72)...88 100.00 (1) Bear Lake diggings, Bancroft area, Ontario, Canada; average electron microprobe analysis...Occurrence: In carbonatite dikes. Association: Phlogopite, microcline perthite, titanite, augite, zircon...west of Tory Hill, Monmouth Township, Bancroft area, Ontario, Canada. Name: Signifies an amphibole of the...Material: Department of Natural History, Royal Ontario Museum, Canada (M57071). References: (1) Oberti, R., M |  | 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...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'...diggings, Bancroft area, Ontario, Canada, where coarse euhedral crystals of amphibole, phlogopite, sanidine...crystal-structure refinement; Bear Lake diggings; Ontario; Canada. 2 Oberti et al. Ferri-fluoro-katophorite |  | | Report (issue) | | ONTARIO DEPARTMENT OF MINES Hon. G. C. Wardrope, Minister D. P. Douglass, Deputy Minister J. E. Thomson...Geological Branch Pegmatite Mineral Resources of Ontario By D. F. HEWITT Industrial Mineral Report 21...Production in Ontario (Table 1). . . . . .. . . . ... Number of Pegmatite Deposits opened in Ontario (Table..... . . . .. . . . 9 Selling Crude Feldspar in Ontario. . . . . . . . . ... . . . . .. . . . . . . . ... . . ... 10 History of Feldspar Production in Ontario .. . . . . . ... . . . . .. . . . . . . . . . |  | | Journal (article/letter/editorial) | | THE BANCROFT AREA AND ITS MINERALS About one billion years ago the famous mineral deposits of the Bancroft...Bancroft area were formed. The Bancroft deposits occur in a series of metamorphic rocks found in the southerly...borders or the zone. The area lying within a forty mile radius of the town of Bancroft contains some of the... The R.O.M. has over seventy minerals from this area including (those italicized most likely to be found):...Muscovite, nepheline, oligoclase, orthoclase, phlogopite, powellite, prehnite, pyrite, pyrochlore, (including |  | | Book | | 1 Bancroft & District CHAMBER OF COMMERCE P.O. B o x 5 3 9 , B a n c r o f t , O N K 0 L 1C0 Tel: (613)...commerce.bancroft.on.ca Be sure to visit... The Bancroft Mineral Museum Located in the "Old Station",...region Eagle's Nest Lookout Get an overview of Bancroft and the scenic York River Valley from the top...canyon is part of the Crowe River Valley Conservation Area, and is a great place for a family outing. Bear...Chamber of Commerce for information and permits. Bancroft & District Chamber of Commerce Information on |  | | Journal (article/letter/editorial) | | AND CORUNDUM ROCKS OF SOUTHEASTERN ONTARIO Lours Moyn, Bancroft,Ontario. CowrrNrs A b s t r a c t . . ....nepheline- and corundum-bearing gneissesof southeastern Ontario. Field evidence appears to indicate that most of...of the nepheline and corundum rocks of this area were derived from pre-existing dark gneissesof the Grenville...geologists, 736 NEPHELINE AND CORUNDUM ROCKS OF ONTARIO 737 mineralogists, and petrologists. A solution...which includes part of the Haliburton-Bancroft area of Ontario, mapped by Adams and Barlow (1910) at |  | | Book (edition) | | ·- I A : I ♦ • ROCKBOUND'S . PARADISE I Bancroft and Region l Old Mines Quarries Outcrops Roadcuts...Identification Guide to the·Rocks and Minerals of the Area Bob Trueman. l • The Geology of the Princess...Dungannoo Township, aboo 2.5 mile (4 km) n rth t of Bancroft • _- within a ~cries of ~kalinc . ( 5km) ardfrom...partially replaced by sodalite. The rocks of the area have been mylonitized J>y late particularly attractive...al. Classic .\.fmeral Collecting Localities in Ontario and Quebec; XXIV International Geological Congress |  | | Journal (article/letter/editorial) | | Crustal Origin at the Parker Phlogopite Mine, Notre-Dame-du-Laus, Quebec, Canada Robert F. Martin 1, * and... QC H3A 0E8, Canada Fibics Incorporated, 1431 Merivale Road, Ottawa, ON K2E 0B9, Canada; dschumann@fibics...2019 Abstract: The Parker phlogopite mine, located near Notre-Dame-du-Laus, Quebec...the dozens of phlogopite mines active in the early 1900s in the Mont-Laurier–Bancroft corridor in the...of the association of forsterite + spinel with phlogopite. Euhedral crystals of these minerals are found |  | | Journal (article/letter/editorial) | | Province, Canada D. Lentz Ottawa-Carleton Geoscience Centre, University of Ottawa, Ottawa, Ontario, Canada...Metasedimentary Belt (CMB) of the Grenville Province, Canada (Fig. 1). Early- to late-tectonic pegmatites also...:,',I HORIN _ :.'v! ;: !! ;.',..'. :I i!i Ontario : ' , "," .:':':' APB ~'::".:u~ • • 133 135...Laurier Bancroft Ottawa Perth Perth Madawaska Maniwaki Maniwaki Quadeville Bancroft Bancroft Perth Wakefield...in the F a r a d a y pegmatite swarm near Bancroft, Ontario. The pegrnatites intruded rocks of the Grenville |  | | Journal (issue) | | Rocks and Minerals of Ontario -- H f ONTARIO DEPARTMENT OF MINES AND NORTHERN AFFAIRS Honourable...and Minerals of Ontario By D. F. HEWITT Chief, Industrial Mineral Section Ontario Department of Mines... (Courtesy The International Nickel Company of Canada, Limited). Centre left: Eurypterus lacustris, an...about 400 m.y. ago; Welland County. (Courtesy Shell Canada Ltd.). right: left: — — — Centre right: Archaeocrinus...are common in Paleozoic limestones throughout Ontario. A large crinoid reef extended along presentday |  | | Journal (article/letter/editorial) | | 000 mile collecting trip through Ontario, Quebec, Nova Scotia, Canada and Maine without babbling with...a traveling companion, arrived in Madoc, Ont., Canada, on the first leg of our trip hoping to hunt down...that beautiful and elusive green fluorite from that area that fl. every shade of blue from a light sky blue...fluorite specimens from some of the mines in this area are unique in that they occur in a matrix of fl...teeth in the shops. We left Madoc, sadly, for Bancroft, with the truck riding a few inches lower with |  | Emproto, Christopher, Alvarez, Austin, Anderkin, Christian, Rakovan, John (2020) The Crystallinity of Apatite in Contact with Metamict Pyrochlore from the Silver Crater Mine, ON, Canada. Minerals, 10 (3) 244 doi:10.3390/min10030244 | Journal (article/letter/editorial) | | Metamict Pyrochlore from the Silver Crater Mine, ON, Canada Christopher Emproto 1 , Austin Alvarez 1 , Christian...hastening dissolution by exposing a higher surface area to fluids [3,9]. Thus, understanding how the apatite...Silver Crater Mine is located in southern Ontario, Canada in the Grenville geologic province (Figure...Grenville-aged basement rock exposed in southeastern Ontario has a rich mineralogy hosted in a miscellany of...hosts exceptionally idiomorphic fluorapatite, phlogopite, zircon, and pyrochlore [17]. The margins of |  | | Journal (issue) | | Articles Amethyst from the Thunder Bay region, Ontario .................................................Elliott at the Diamond Willow mine near Thunder Bay, Ontario. Photo by Harold and Erica Van Pelt, Los Angeles...Leicestershire LE7 7Qb Canada: Mrs. J. W. Peat 36 Deepwood Crescent Don Mills, Ontario M3C 1N8 South Africa:...Bay Region, Ontario by Donald G. Elliott P.O. Box 253 Thunder Bay, Ontario P7C 4V8 Canada methyst from...from the Thunder Bay region of Ontario has been col lected, sold to tourists, and exported to Europe since |  | | Journal (article/letter/editorial) | | Toronto 181, Canada and J. GITTINS Department of Geology, University of Toronto, Toronto 181, Canada Received...studied all lie within the Grenville Province of Canada and their locations are shown in fig. 1. The results...four localities in the Hal•burtonBancroft area of Ontario are presented in table 1. The pegmatites consist...aiGwooo ~_ ~',L Z -r <~..<'.." ~;-:; - ~ - BANCROFT• BLUE i ;"~"."."'i ~,'-"~'k ~ &I'4OUNTAII~'~J"'"...Analyses of minerals from the Haliburton-Bancrodt area. Rock-type Nepheline pegmatite: Gill Quarry, Lot |  | | Journal (article/letter/editorial) | | THORIANITE ONTARIO AND QUEBEC1 ANn A. P. Serrwe,s S. C. RosrNsor.t2 GeologicalSuraey of Canada, Ottawa....pegmatite depositsin Canada and particularly from those in the Grenville rocks of Ontario and published by...in a region extending from Monmouth township in Ontario, 100 miles northeastward to Huddersfield township...part of a continuing study of uranium minerals in Canada. Examinations of most of the deposits were made...indebted to J. Satterly and D' F' Hewitt of the Ontario Department of Mines for some of the specimensand |  | | Journal (article/letter/editorial) | | LAKE AREA, QUEBEC RALPH KRETZ§ Department of Earth Sciences, University of Ottawa, Ottawa, Ontario K1N...K1N 6N5, Canada ABSTRACT Three small (~1 km) bodies of gneissic biotite syenite (the Stag syenite) and...some examples of nepheline syenite from the Bancroft area to the southwest. Following high-grade metamorphism...certains cas de syénite néphélinique de la région de Bancroft, vers le sud-ouest. Suite à un événement de métamorphisme...Present address: 197 Augusta Street, Ottawa, Ontario K1N 8C2, Canada 1108 THE CANADIAN MINERALOGIST INTRODUCTION |  | | Journal (article/letter/editorial) | | the chief results of a geological study of a large area on the margin of the Laurentianprotaxisin easternOntario...Dr. Barlowand the writer, has been presented. The area in question,whose study has just been completed...greaterdetail than in the case of areas formerlyexamined in Canada, the field work extending over a periodof eight...the area is given. The area lies near the borderof the Laurentianprotaxis,north of Lake Ontario and east...descriptionof the area will appear in the form of a report to be issued by the GeologicalSurveyof Canada during |  | | Journal (article/letter/editorial) | | Weissenberg studies of about 250 specimens of phlogopite, biotite and manganophyllite, of which 63 have...it seemed desirableto investigate the biotite-phlogopite seriesin a similar manner in the hope of gaining...specimensof biotite, phlogopite and manganophyllite (which we consider as manganoan phlogopite), most of which...0 66 0.90 2.73 22,40 2.09 2.46 The Quebecand Ontario phlogopites occur in pegrotitic bodies asrcciated...pnroooprrr The structures of approximately 80 phlogopite crystals from about 50 different specimens(28 |  | | Journal (article/letter/editorial) | | LAKE DOMAIN, GRENVILLE PROVINCE, SOUTHEASTERN ONTARIO Jo-Anne S. GOODWIN-BELL§ Department of Earth Sciences...University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada Abstract The aim of this paper is to describe...Place area of Ontario. Five isograds based on specific metamorphic reactions were mapped in the area. The...Tremolite + K feldspar in: 24 quartz + 6 calcite + 5 phlogopite = 3 tremolite + 5 K feldspar + 2 H2O + 6 CO2...locations of two isobaric invariant points in the study area have been identified by the intersection of the |  | | Journal (article/letter/editorial) | | DUNCHURCH AREA, ONTARIO, CANADA BY W. C. LACY Geologic mapping in the vicinity of Dunchurch, Ontario, during...(Thomson, 1956; Friedman, 1957) showing the Dunchurch area as unmapped have stimulated compilation of the field...data. The Dunchurch area, located about 20 miles northeast of Parry Sound, Ontario, constitutes the northeast...Hagerman, Croft, McKenzie, and Ferrie townships. The area lies in the westernmost portion of the Grenville...chondrodite Serpentine, scapolite Scapolite (mizzonite) Phlogopite The rusty-weathering gneisses associated with |  | | Journal (article/letter/editorial) | | PrecambrianSulfatesand Sulfides in the Grenville of New York and Ontario Jo}i•r S. BRow• Abstract During a centuryof g...Grenvilleprovinceof northernNew York and southern Ontario. All were discoveredincidentalto mining operationswhich...Dill (1968). Their maps and sectionsof the Balmat area showclearlythe stratigraphiccontrolof anhydrite...contain,inclusions of quartz,feldspar,diopside, phlogopite, apa- tribution of the anhydrite coupledwith...other placesin Ontario. At the McLaren phosphate that, sinceit is 100milesfrom Bancroft,Ontario,and mine (3 |  | | Journal (article/letter/editorial) | | " J. D. Scott, Eldorado Nuclear Ltd., Ottawa, Ontario. The request was fulfilled as a duplicate specimen...compared to the Brazilian results in the next issue. CANADA British Columbia Edingtonite The following information...natrolite crystals. Natrolite crystals found in the same area range from several mm to over 12 inches in length...in that it forms in a pegmatite area within a nepheline syenite. Ontario Amphibole Mr. Don Drazn of Buffalo...with some specimens and questions about the Bancroft area. In particular, the age-old problem of pyroxene |  | | Journal (article/letter/editorial) | | course of a more extensiveexperimental study on phlogopite solid solubility, a mica intermediate between...various proportions.The mica phaseakin to pure phlogopite, KMgr[SirAlOro](OH)r, was obtained, together...mica phase as compared with that of synthetic phlogopite is given in Fig. 2. It follows that the new phaseis...fine-erainedna- NOTES MINERALOGICAL 1116 trlll I PHLOGOPITE (tH ot3r) xM%[sb^torc]@fl2 | | | lR tl I...synthetic phlogopite (1M or 3T polytype) and the new mica phase KMgz.s[SirOro](OH)zThe phlogopite pattern |  | | Journal (issue) | | Some classic mineral localities in Southeastern Ontario..................................................Collins The Lake Clear-Kuehl Lake area, Renfrew County, Ontario.......................................Quartz crystals from the Granite Creek-Lolo Pass area, Montana..........................................219 by M.Jensen Some rare minerals of the Bancroft area ..............................................Leicestershire LE7 7QB Canada: Mrs. J. W. Peat 36 Deepwood Crescent Don Mills, Ontario M3C 1N8 South Africa: |
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Liscombe Deposit, Cardiff Township, Highlands East Township, Haliburton County, Ontario, Canada