 | | Report (issue) | | Ronge-Creighton,
Saskatchewan; Flin Flon Thompson, Manitoba
Canada
Geological Survey of Canada
Miscellaneous...MINERALS
FOR THE COLLECTOR
La Ronge-Creighton, Saskatchewan;
Flin Flon-Thompson, Manitoba
Ann P. Sabina... © Minister of Supply and Services Canada 1987
Available in Canada through
authorized bookstore agents...Supply and Services Canada
Hull, Quebec, Canada KIA OS9
and from
Geological Survey of Canada offices:
601 Booth...Booth Street
Ottawa, Canada KIA OE8
3303-33rd street N. W.
Calgary, Alberta T2L 2A 7
A deposit copy of |  | | Book (volume) | | AND FLIN FLON, AREAS, MINERAL LYNN OF THE LAKE AND THOMPSON AND CHURCHILL- MANITOBA, SUPERIOR...AND FLIN FLON, AREAS, MINERAL LYNN DEPOSITS LAKE AND MANITOBA, SUPERIOR A311 - C31 FRONT AND...C31 AND MINERAL DEPOSITS OF THE FLIN FLON, LYNN LAKE AND THOMPSON AREAS, MANITOBA, AND THE CHURCHILLSUPERIOR...Nickel Company of Canada Ltd., Thompson, Manitoba Crk. BELL Geological Survey of Canada, Department Mines...International Ltd., Lynn Lake, Man. Ltd., Lynn Nickel Lake, Man. Company of Canada Ltd., Man. Falconbridge |  | | Journal (article/letter/editorial) | | Geology, Laurentian University,Sudbury, Ontario, Canada*
Department of Earth Sciences, Universityof Manitoba...Geology, Universityof Toronto, Toronto, Ontario, Canada
Abstract. Iron chlorites with compositions intermediate...favourably with those of the natural occurring ferro-anthophyllite (FesA12Si6A12022(OH)2) reported
by Seki and...~.
rite
Fayalit P~uringife
,Cordierite
Fe-anthophyllite
o..j,e
Chloritoid
'/2AizC~
FeO
Hercynite...Locality
Reference
Mineral assemblage (s)
1. Vauze Mine, Noranda
Lickus, 1965; Gilmour, 1965
Chlorite-magnetite |  | | Journal (article/letter/editorial) | | in the cordierite
quartzites to cordierite-anthophyllite-bearing
assemblages and thence to chlorite-muscovitequartz...Edwards Creek Prospect;
JM.Johannsen's Phlogopite Mine: RR. Red Rock Bore (Coles Hill) Prospect; H. Harry...and Johannsen's Phlogopite
Mine are shown in c. d and e. (ae. anthophyllite-rock; cs. calc-silicate rock:...to the formation of
assemblages with gedrite/anthophyllite, staurolite, muscovite, andlor kyanite. Such...Ph. Possibly to SW
Phlogopite traceAu
wherepodsof
Mine
cordierite
3
quartzite
occur
Harry
Cu.Zn
Not recognized |  | | Report (issue) | |
GEOLOGICAL
ASSOCIATION
PRECAMBRIAN
ee
OF CANADA
SULPHIDE
SPECIAL PAPER 25
DEPOSITS
H.S. Robinson...Suite 520,
J.M. Franklin,
Geological Survey of Canada,
601 Booth Street,
KIA 0E8
Ontario
International...the Geological Association of Canada.
Geological Association of Canada
Department of Earth Sciences
University...University of Waterloo
Waterloo, Ontario
Canada
N2L 3G1
Printed by: Johanns
Graphics,
Waterloo,...Corbet Massive Sulphide Deposit, Noranda District,
Quebec, Canada
My-eknuckeycand Jo) Watkitisieasenae
ernie |  | | Journal (article/letter/editorial) | | metamorphic Geol. 1987, 5 , 451-472
Cordierite-anthophyllite rocks from north-west Queensland,
Australia:...Qld. 481 I , Australia
Abstract. Cordierite-anthophyllite rocks and
related cordierite-rich, talc-rich...evaporite deposits.
Other occurrences of cordierite-anthophyllite rocks have commonly been interpreted
as metamorphosed...chemical study, using analyses of
cordierite-anthophyllite rocks from such alteration zones and analyses...the sedimentary origin of these
cordierite-anthophyllite rocks. The correlation
with trace element ranges |  | | Report (article/chapter) | | biotite > gedrite > (hornblende,
muscovite, anthophyllite) > chlorite. The low- to medium-grade Finnish...600-700 °C at
5-7 kbar) contain mainly F-poor anthophyllite, whereas F-rich gedrite is dominant in the higher...deposit located
1.3 km northwest from the Orijfirvi mine. The
Orij/irvi and Iilij~rvi deposits lie within...composed of several elongated lenses of cordierite-anthophyllite rocks; these lenses are tens to
hundreds of...gneisses with garnet porphyroblasts
and cordierite-anthophyllite gneisses. Mineral deposits are associated with |  | | Journal (article/letter/editorial) | | the 68. For comparison, Ho2ss,1 elements for anthophyllite (Zen, l97l), forsterite, fayalite (Robie and...value (-2270 kcallmole average) and that of anthophyllite (-2888.1 kcal/mole; Zen, l97l) is in the same...both ore and unmineralized wall blende, and anthophyllite associatedwith the ore as- rock from metamorphosed...Virginia nor sphaleriteand magnetiteat the Coronation Mine, and Ducktown, Tennessee.Hornblendes in the...amphiboles apparently coexist morphism at the Gossan Lead mine (-496oC, Craig with sulfidesin places.Values of |  | | Journal (article/letter/editorial) | | supracrustalrocksmetamorphosed
to the
upper amphibolitefacies.The mine sequenceat the north gold zone consistsof nodular...nodular
sillimanitegneiss,cordierite-anthophyllite(zincianstaurolite-kyanite)gneiss,and manganiferousgarn...ratiosincreasesymmetricallyaway from the ore zone.
The mine sequenceis interpreted asa metamorphosed
exhala...MacLean et al. (1982), and Prabhu
Grenville province,Canada.
Lead and zinc mineralization was first discovered...partialvolcanogenicsetof gold-silvermineralizationnorth of the old mine ting to the enclosingHelikian rocks;Stamatelopo |  | | Journal (article/letter/editorial) | | samemethodsused in the caseof pyrite whereasin cordierite-anthophyllite
rocksit
orthopyroxene. However, becausethe oxygen...advantagethat they of Fe and Mg in cordieriteand anthophyllite
possible
to
calculate
fo•
for
different
compositions...adequatelyshownon the A12Oa-Fe-Mgface of the composition
of anthophyllite
coexisting
with pythe tetrahedron. The compositionof...GEOLOGICAL
SURVEYOF CANADA,
component
systemA = A12a, F = FeO -- Fe•Oa,M
OTTAWA,CANADA,
= MgO, and S = S...magnetite, Froese,E., 1969,Metamorphicrocksfrom the Coronation
and surrounding
area: Geol.Surv. Can.,Paper 68-5 |  | | Journal (article/letter/editorial) | | Cordierite-Cummingtonite Fades Rocks from the
Gold Brick District, Colorado
by DRUMMOND EARLEY III* AND JAMES H...amphibolites from the
Proterozoic rocks of the Gold Brick District, east of Gunnison, Colorado. More Fe-rich bulk...compositions
are characterized by cordierite + anthophyllite + chlorite + biotite + ilmenite ± plagioclase...quartz was
also observed. Coexisting cordierite+ anthophyllite +cummingtonite was not observed in any rocks...cummingtonite-bearing rocks can apparently be
derived from anthophyllite +garnet-bearing rocks by increasing temperature |  | | Catalog/List | | "paper"habit.Pretty
and delicate.60x40.tl
27 CALCITE,Coronation
Lode,Geevor
display
speci ■ en of s ■all ge-y...glistening
black xtls.60x40.El7
30 CASSITERITE,Old Bea ■ mine,Bugle,St
Austell,Cornvall.Large
crystals
es->
on...iniature.30x25.E2
Bridge,
37 CERUSSITE,Pentlreglaze
mine,St Hlnver,Cornvall.Bx
display
speciaen
of stravlike...coverage
xtls.85x60.El8
79 LEADHILLITE,Susanna
mine,Leadhllls,Lanarkshire,Scotland.Platy
-less
xtls...lind
vlth
pyrlte.120xl20.E38
CHLORITE,17 Level,Coronation
group upto 20•• long,co
ted
Lod ,G evor ■ lne |  | | Journal (article/letter/editorial) | | the stability relations of Mg-A1 chlorites, anthophyllite, magnesian cordierite, and the assemblagedi...The iron sulfide coexisting with Mg
chlorite, anthophyllite, and Zn-rich pleonasteis pyrite and the Mg enrichment...Ambaji-Deri mineralized zone occurs in
cordierite-anthophyllite rocks has so far been re- arkosicsedimentsto...eralization (Dasgupta, 1964b; Roychowdhury and and anthophyllite or talc and tremolite, forsterire
Dasgupta,...form an integral
association with cordierite-anthophyllite rocks be- part of the geologicframework of the |  | | Journal (article/letter/editorial) | | Street East, Suite 1400, Toronto, Ontario M5C 1Y2, Canada
Abstract
Silicatefaciesiron-formation
composed...+ + ++
++
++
++
++
++
i
i
Kirkland
++
++
++
Lake
0
,50
1 O0 Km
++
0
++++++++
+
+++++
2]0...precursoror alternativelyas a silicate dersonLake mine, Manitoba(Walford and Franklin,
1804
D. J. ROBINSON...suchasA12Oa,TiO2, and Zr are variable, their ratios
mine, Quebec (Valliant and Hutchinson,1982; Val- and...chlorite, sericite,
o Dac,t•c lufl
cordierite,anthophyllite,talc, garnet,chloritoid,acß Chlor,te assemblage |  | | Report (issue) | | of South Africa
Bechuanaland
..
Swaziland . .
..
Canada
..
..
Newfoundland
..
Cyprus
..
..
India
..
.....Six different varieties, actinolite, amosite, anthophyllite, chrysotile, crocidolite, and tremolite, have...countries, Canada, Southern Rhodesia, and the Union
of-South ·Afrio_a , are in the British Empire. Canada is...output, obtains most of its large requirements from Canada; Great
·B ritain takes her asbestos almos.t entirely...majority of the African producers and one Canadian mine
are controlled by firms in England. The Canadian |  | | Journal (article/letter/editorial) | | assemblageis quartz + plagioclase * cordierite + anthophyllite + biotite + ilmenite, although we observed five...five samples containing coexisting anthophyllite and gedrite and severalcontaining almandine-rich garnet...cummingtonite coexisting with cordierite and anthophyllite or gedrite provided clues to the behavior of...have a wide geographicdistribution, for example,in Canada(de Rosen-Spence,1969; Froese,19691Lal and Moorhouse...porphyroblasts.Orthoamphibole, most commonly anthophyllite and more rarely gedrite, occurs intergrown with |  | | Journal (volume) | | rocks (diopside-tremolite
skarn) and cordierite-anthophyllite rocks. At least two folding phases (F n and...quartz, diopside, tremolite, dolomite, caleite, anthophyllite and cordierite. Geochemically, the ore elements...cale-silicate rocks and copper in the cordierite-anthophyllite rocks, while zinc predominates in the quartz...Mica gneisses . . . . . . . . .
Cordierite-anthophyllite rocks
Tremolite-quartz rock
Marble and calc-silicate...analyses of the tremolite-quartz rock, cordierite-anthophyllite rocks,
amphibolites and mica gneis ses from |  | | Journal (article/letter/editorial) | | '/75°50') in the Jhnnjhunu district
to Raghunathgarh
(27°39 '/75°21') in the
Siker district. The belt is known...FeO; CaO
negligible. ) Amphiboles
comprise
anthophyllite +/gedrite,
cummingtonite
and
hornblende,
sometimes...The rock consists principally
of cordierite + anthophyllite +/gedrite
+ cummingtonite
+ quartz. X-ray analyses...analyses revealed intimate mixture of
anthophyllite and gedrite, and hence
these two species will be clubbed...(1974) attributed the formation
of cordierite-anthophyllite rocks of Mary Kathleen to isochemical
metamorphism |  | | Report (issue) | | Geography, University of Alberta. Edmonton, Alberta, Canada.
Am. Antiquity- American Antiquity. Society for...Arctic Institute of North America. Montreal, Quebec,
Canada, and Washington, D. C.
Arctic and Alpine Research-...North America Research
Paper. Montreal, Quebec, Canada, and Washington, D. C.
Arctic lnst. North America...North America Technical
Paper. Montreal, Quebec, Canada, and Washington, D. C.
Arizona Acad. Sci. Jour...Resources Annual Report. Victoria, British
Columbia, Canada.
British Columbia Univ. Dept. Geology Rept. - The |  | | Journal (article/letter/editorial) | | of quartz +cordierite +
biotite _+garnet _+anthophyllite/gedrite _+staurolite _+sillimanite_+plagioclase...contain various combinations of the phases: anthophyllite - biotite - chlorite - cordierite - cummingtonite...group of metamorphic cordierite-orthoamphibole (anthophyllite/gedrite) rocks (hereafter COR). Such rocks
are...because of the association with pods of magnetite-anthophyllite rock 1 enriched in W and Sn on the island Simifitat...COR whose
[t is possible that these magnetite-anthophyllite pods represent
the iron component identified |  | | Report (volume) | | GE
and
Economic Minerals
of Canada
PART A
NUNC COCNOSCO EX PARTE
THOMAS J. BATA LIBRARY
TRENT UNIVERSITY...AND ECONOMIC
MINERALS OF CANADA
© Minister of Supply and Services Canada 1976
Available by mail from...Printing and Publishing
Supply and Services Canada
Ottawa, Canada K1A 0S9
or through your bookseller
Catalogue...Catalogue No. M43-1/1976-1-7 Price: Canada: $8.00
ISBN 0-660-00553-0 Other countries: $9.60
Price subject...,
Altona, Manitoba, Canada
Contract No. OKX6-0236
GEOLOGICAL SURVEY
OF CANADA
ECONOMIC GEOLOGY
REPORT |  | | Report (issue) | | approximately 150 scientists from the United States, Canada, England, Denmark, West Germany, Australia, and...of extensive linear dyke swarms (Molson dykes, Canada; Waterberg, BotswanaTransvaal; Umkondo, Zimbabwe)....95 Sillitoe, Lynn Lake, Manitoba 1.85-1.65 Zwanzig and others, Amisk Group (Flin 1.85-1...85-1.65 Stauffer and others, Flon- Snow Lake), Manitoba Pecos, New Dalma, India Hastings Province...the early Proterozoic GB at Flin Flon and Snow Lake in Manitoba and at Jerome in Arizona. Granulite-gneiss | | | Report (issue) | | approximately 150
scientists from the United States, Canada, England, Den¬
mark, West Germany, Australia, and...of extensive linear dyke
swarms (Molson dykes, Canada; Waterberg, BotswanaTransvaal; Umkondo, Zimbabwe)...1979
Lynn Lake, Manitoba
1.85-1.65
Zwanzig and others,
1979
Amisk Group (FIin FlonSnow Lake), Manitoba...in the early Proterozoic GB at Flin Flon
and Snow Lake in Manitoba and at Jerome in Arizona.
Granulite-gneiss...location of many possible
Proterozoic sutures in Canada. Early Proterozoic examples
lie on the west (Wopmay |  | Roberts, M. D., Oliver, N. H. S., Fairclough, M. C., Holtta, P. S., Lahtinen, R. (2003) Geochemical and Oxygen Isotope Signature of Sea-FloorAlteration Associated with a Polydeformed and Highly Metamorphosed MassiveSulfide Deposit, Ruostesuo, Central Finland. Economic Geology, 98 (3) 535-556 doi:10.2113/gsecongeo.98.3.535 | Journal (article/letter/editorial) | | Massive sulfide deposits in the Vihanti-Pyhäsalmi district, central Finland, are hosted by a highly deformed...massive sulfide deposits in the Vihanti-Pyhäsalmi district and exploration strategies that couple chemostratigraphy...isotope mapping is a viable exploration tool in the district
and in other mineralized upper amphibolite to...districts (e.g.,
Manitouwadge greenstone belt, Ontario, Canada; Zaleski and
† Corresponding author: e-mail, mroberts@geology...the Proterozoic Vihanti-Pyhäsalmi metallogenic district of
central Finland, numerous massive sulfide occurrences |  | | Journal (article/letter/editorial) | | studieson suchreactionsthus provideusefulesti- Whetstone Lake area described by Carmichael
matesof PI conditionsat...e ,
1969; Spence, 1969). These "cordierite-anthophyllite"
rocks have often been shown to have unusually...Cordierite commonly could be recognized in the anthophyllite (7MgO. 8SiO,. 2HrO)-magnesian gedcharge with...with f'el(Fe + Mg) >
0.5, in which the (Fe) anthophyllite component dominatesover the (Fe) gedrite component...tchangesin chlorite* so-called "cordierite-anthophyllite rocks" described
quarlz upper stability (Turnock |
|