👁 Image
| | Journal (article/letter/editorial) | | Table 3.
Introduction
The lower Carboniferous of Ireland is host to a large
number of base metal deposits...Ballyvergin
Moyvoughly
NewtownCashel
Lisheen
Silvermines
Tynagh
Galmoy
Magcobar
Ballinalack
Rickardstown
Courtbrown...Mineralisation in the Waulsortian (Lisheen, Silvermines, Tynagh, Galmoy) is all intimately associated with faulting...breccias are grossly concordant sheets whereas at Tynagh dolomite forms discordant barren
zones. Upper parts...exhalative feature (Russell 1975; Badham 1981). At Tynagh, hematite replaces some bioclasts, and extensively | 👁 Image
| | Journal (issue) | | index. This is organised hierarchically by country, county or state, then site name. To avoid
the confusion...century boundary changes in the British Isles, the county
boundaries defined by the Local Governmant Act...referred to as Glamorgan. The new counties and county boroughs brought in by the Lieutenancies Act
of...Special issue on the minerals of Penberthy Croft Mine
Published by Rock Bottom Publications Ltd. Nottingham...(2000) Famous mineral localities: Penberthy Croft mine, St. Hilary, Cornwall, England 20:7-37
Bevins, R | 👁 Image
| | Book (edition) | | Juan Carlos Carracedo & Simon Day
5. The north of Ireland Paul Lyle
6. Leinster Chris Stillman & George SeYastopulo...& Jean-Claude Tanguy
Minerals of
Britain and Ireland
A. G. Tindle
The Open University
T: 'XI 'Jo
~6...stage of MB! that
focusing only on Britain and Ireland might be too restrictive, and that what was really...personally discovered new species to Britain and Ireland, and
colleagues permitted me to record their unpublished...producers of b th tin and copp ·r. and.
more recently. Ireland became a major player in world zinc produ.:tion | 👁 Image
| | Book | | GEOLOGY AND GENESIS
OF MINERAL DEPOSITS
IN IRELAND
■■
— <.d
■
/A--
'W
..
1
Edited by
CJ. Andrew... ■
Geology and Genesis of
Mineral Deposits in Ireland
The front cover photograph shows a general view...from the 1 : 1.000,000 map Mineral Deposits of Ireland, 1984. by M. L.
Browne and C. G. R. Reid, produced...
Geology and Genesis of
Mineral Deposits in Ireland
Edited by
C. J. Andrew, R. W. A. Crowe, S. Finlay...be ordered from:
GGMDI
c/o Geological Survey of Ireland
Beggars Bush
Haddington Rd.
Dublin 4
Phone: 609511 | 👁 Image
| | Catalog/List | | Afghanistan.
29x29x26mm.
£32
1 ARSENOPYRITE
Yaogangxian Mine, Cheng
Zhu, Hunan Province,
China. Crystals to 23mm...Weardale, County Durham.
Crystals to 11mm.
84x73x70mm.
£58
3 NATROLITE& MESOLITE
Camlough, County
Antrim...Antrim, Northern Ireland.
61x57x53mm.
£24
5 COBALTO DOLOMITE &
KOLWEZITE,
Kakanda,Zaire. Crystals to
8mm...Okurusu Mine, Naimiba.
Crystals to 25mm.
52x51x42mm.
£72
9AZURITE
Tynagh Mine, County
Galway, Ireland. RW...SPHALERITE
& DOLOMITE, Silvermines,
Co. lipperary, Ireland.
RW Barstow green label.
Galena crystals to 12mm | 👁 Image
| | Journal (issue) | | .,
No 1. Mimetite, variety Campylite, Dry Gill mine, Caldbeck Fells, Cumbria
.
_
...
Specimen: 135...J Mason
-------- 42 -------MICROMINERALS from IRELAND
G Ryback· S Moreton
BOOK REVIEWS
-----58----CLASSIFIED...Manual of the
mineralogy of Great Britain (Ind Ireland Van Voorsc, London.
HEDDLE, M.F. (1887) On the...(Telephone 0872 223227).
August 2nd: Visit to Dufron Mine, Dufton, near Appleby.
Meet at Dufton Village municipal...01-4171-680).
October 4th: Visit to Force Crag Mine, Keswick. Meet at
Braithwaite Church, by Coledale | 👁 Image
| | Journal (article/letter/editorial) | | S $1.68 percent.Thus,this natural
tals. Some marcasite is also observed in association
enargite(Cu&o65Aso...Average
48.86
18.02
0.54
31.68
clude the Brewer mine, SouthCarolina (Bell et al.,
1980), someother gold...and the Aubrey mine, Cartersville
district, Georgia (Robert Laurence,pers. commun., Ireland, which isa stratabound...(Boastet al.,
equilibration.For example,in the Tynagh deposit, 1981). On the other hand,enargitehasalsobeen...efor the genesis
of the Tynagh basemetal
v. 66, p. 901-918.
deposit,Ireland: ECON.GEOL.,v. 76, p. 27-55 | 👁 Image
| | Journal (article/letter/editorial) | | concentrations indicate that the main ore fluid at Tynagh and Silvermines was
seawater that had evaporated...prompted by the discovery of the
major deposits at Tynagh (1961) and Silvermines (1963),
which contained...Russell,
1987), Tynagh (Banks and Russell, 1992), and from Ballinasloe, close to Tynagh (Wilkinson and...evaporite deposition (Fig. 1) in northwest and central Ireland
(Phillips and Sevastopulo, 1986), and also in the...Possible high?
Evaporite minerals in
mine sequence
Navan
E
Tynagh
Silvermines E
? ?
Galmoy
St George's | 👁 Image
| | Journal (article/letter/editorial) | | Lower Carboniferous pyrite mounds at Tynagh and
Silvermines in ireland, have affinities to Parah'inella,...the
major Carboniferous sulphide orebodies in Ireland. Pyritic sulphide microbialites also grew over...between the environments of deposition at: (A) Tynagh (Derry et al., 1965), (B) Silvermines (Boyce et...deposit that has most exhalative characteristics, Tynagh,
through to the deposit with the least, Lisheen...is mirrored by the increase in Zn:Pb from ~ 1 at Tynagh, ~ 3 at Silvermines, 4 at Navan to
6 at Lisheen | 👁 Image
| | Journal (article/letter/editorial) | | in Cu-polymetallic
and Zn–Pb mineralisation in Ireland:
constraints from lead isotopes
Received: 10 January...Abstract Devonian red bed-hosted deposits in SW Ireland occur either as low-grade stratiform disseminations...as
the Carboniferous Zn–Pb deposits of Central Ireland. It
is suggested that the lead in both areas has...implications for the
timing of the Variscan orogeny in SW Ireland. Because
chalcopyrite–tennantite occurs along pressure...Cu-polymetallic deposits of Ireland, and the
penecontemporaneous Zn–Pb deposits of Central Ireland may be because | 👁 Image
| | Journal (article/letter/editorial) | | found in Great Britain,
Northern Ireland, and the Republic of Ireland
that are not included in Greg and...on minerals collected
by A. de Hailer at Tynagh mine, Ireland, unpublished
except in newsletters (Bulletins...Greigite. As a
secondary mineral at Gravel Hill mine, Perranzabuloe, Cornwall (C. Sparrow, pers. comm...schr6ckingerite and gypsum, on walls of a level in Geevor
mine, St. Just, Cornwall (Elton and Hooper,
1992).
Andradite...Dearman, 1966).
Antimony
Sb
Trigonal
From Pengenna mine, St. Kew, Cornwall;
Hannaford, near Barnstaple, | 👁 Image
| | Journal (article/letter/editorial) | | the Waulsortian-hosted
deposits farther south (Tynagh, Silvermines, Lisheen, and Galmoy). Subeconomic...Lisheen, and
Galmoy, and the historic mines at Tynagh, Silvermines, and
Abbeytown, anomalous concentrations...description of the geology and mineralization in
Ireland is beyond the scope of this contribution and only...galena, and pyrite, with lesser but
variable marcasite and minor chalcopyrite, tennantite, and
other...are observed in the
Munster basin in southern Ireland where Variscan deformation and metamorphism have | 👁 Image
| | Journal (article/letter/editorial) | | Carbonate-Hosted Lisheen Zn-Pb-Ag Deposit, County Tipperary, Ireland
M. W. HITZMAN,†
Department of Geology...Zn-Pb-Ag deposit, located in County Tipperary in southeast-central Ireland, consists of a group
of strata-bound... Sulfide
bodies at Lisheen consist of pyrite-marcasite, sphalerite, and galena with subsidiary sulfosalt...Introduction
THE Lower Carboniferous carbonate rocks of Ireland contain
one of the world’s major base metal provinces...have
come into production since the discovery of Tynagh in 1961
(Clifford et al., 1986) and more than 10 | 👁 Image
| Yesares, Lola, Drummond, Drew A., Hollis, Steven P., Doran, Aileen L., Menuge, Julian F., Boyce, Adrian J., Blakeman, Robert J., Ashton, John H. (2019) Coupling Mineralogy, Textures, Stable and Radiogenic Isotopes in Identifying Ore-Forming Processes in Irish-Type Carbonate-Hosted Zn–Pb Deposits. Minerals, 9 (6) 335 doi:10.3390/min9060335 | Journal (article/letter/editorial) | | University College Dublin, Belfield, 4 Dublin, Ireland;
steve.hollis@icrag-centre.org (S.P.H.); aileen...uk (A.J.B.)
Geological Survey Ireland, Beggars Bush, 4 Dublin, Ireland
Boliden Tara Mines DAC, Navan...Navan, Co. Meath, Navan, Ireland; Robert.Blakeman@boliden.com (R.J.B.);
John.Ashton@boliden.com (J.H.A.)
Correspondence:...mineralization is mainly composed of sphalerite, galena, marcasite
and pyrite. A range of Cu- and Sb-bearing minerals...recognized through the discovery of
the Tynagh deposit in Co. Galway during the early 1960s [2]. Later, further | 👁 Image
| | Catalog/List | | Cambokeels Mine, Eastgate, Weardale.
Lot 222 – Fluorite, chalcopyrite and siderite – Boltsburn Mine, Rookhope...green stock label.
SW.17 Paratacamite - Botallack Mine, St.Just, Cornwall.
[SW 365 330]. From Hazard Section...
SW.18 Botallackite with connellite - Botallack Mine, St.Just,
Cornwall. Collected 1985 [SW 365 330]...Corpus Christi Lode.
SW.43 Botallackite - Levant Mine, St.Just, Cornwall. [SW 368 346].
130 fathom level...Lode. Ex N.Carruth.
SW.A8 Cassiterite - Pendarves Mine, Camborne, Cornwall. 1986.
Ex N.Hubbard.
SW.G12 | 👁 Image
| | Journal (article/letter/editorial) | | the mineralising fluids trapped in galena and marcasite. Sulphides from ore deposits with the highest...upwelling of
548
Fig. 1 Simplified geological map
of Ireland, showing location of
those Mississippian carbonatehosted...this study
(adapted from hand out map
Minerals Ireland Exploration &
Mining Division). The approximate...Deposita (2014) 49:547–553
Geology of Ireland
Navan
Tynagh
Silver mines
Galmoy
Lisheen
Limerick...fluids in sulphides from the main Pb-Zn mines in Ireland.
All contain a small but genetically significant | 👁 Image
| | Journal (article/letter/editorial) | | for the Genesisof the
TynaghBaseMetal Deposit,Ireland
ANTHONYMARKBOAST
l,
Instituteof Geological
Sciences...more than 600 m to the north of
Introduction
THE Tynagh Pb-Zn-Cu-Ag orebody is one of the an inlier of...of
banded
hematite
and
chert
with
intercalated
Ireland (Fig. 1). The hypogeneore is hostedby a crinoidal...Geologicoutline and principalbasemetal depositsof
Ireland. Ty = Tynagh;Ab = Abbeytown;Go -- Gortdrum;Ke
= Keel;...A characteristicfeature of the
bank structureat Tynagh is the marginaldevelopment of synsedimentaryslump | 👁 Image
| | Catalog/List | | about 2x3 inch surface. Shesodonnel Co Clare Ireland £10
13. WELOGANITE single yellowish terminated...tabular twinned crystal about 1cm size
( Telino Mine, Linopolis, Minas Gerais Brazil) £25
Na Be PO4
19...19. TITANITE variety "Greenovite" (Praboma Mine, St Marcel, Aosta Italy) pink vein about 3mm
wide and...CUBANITE crystal section 5mm overall size (Henderson# 2 mine, 3250 level, Chibugamu, Quebec
Canada) £12
24. CUPRIAN...CUPRIAN MELANTERITE rich bluish-green mass, Lokken Mine, Trondheim Norway
25. NATNE GOLD micro grains on | 👁 Image
| | Report (article/chapter) | | Carboniferous-hosted base metal
mineral deposits in Ireland
J. D. J O H N S T O N l*, D. C O L L E R 2, G....College, Dublin 2, Ireland
2 ERA-Maptec, 5 South Leinster Street, Dublin 2, Ireland
Abstract: Explorationists...transtensional movement.
The Lower Carboniferous of Ireland is host to
a large number of base metal deposits...on March 8, 2015
BASE METAL
MINERAL
DEPOSITS, IRELAND
Table 1. Tonnages and grades of the main Irish...Ballyvergin
Moyvoughly
N'town-Cashel
Lisheen
Silvermines
Tynagh
Galmoy
Magcobar
Ballinalack
Rickardstown
Courtbrown | 👁 Image
| | Journal (article/letter/editorial) | | localsubsurface
waters,and at 25øC for the Tynagh
mine, Ireland, and the Matagentedeposit,Cerro de Pasco...CountyGalway,Ireland, andthe Cerrode Pasco Formation is in contactwith the Early Ordovician
mine (Matagentedeposit)...ground water at Burgin mine
Loveringand Morris (1965) have examinedthe
The Burgin Mine, East Tintic District...and pebbledikes.Intensefolding and faulting have mine where carbonatedissolutionis evident, the pH
affectedthe...constantand the calculatedactivity of Pco•of the mine water equalto 10-a'saand 10-øJ,
HzCOaat 10-]'94 | 👁 Image
| | Journal (issue) | | the slderite box epfmorph from lho Virtuous lady mine. Devon
I am in the proces.s of reading Mick Cooper's...Bulgaria in 2006 , from the depths of the Druzbha mine near
Madan. Also collected from Bulgaria, but from...(by Peter Moore) was a drill core, collected in Ireland, that presented an
attractive cluster of dolomite...as cassiterite, were included from the Hemerdon Mine in Devon. Overall this made up
a display of 14 specimens... getting deeper into a
mine first of all relies on getting access to the mine, many of which are now | 👁 Image
| | Report (article/chapter) | | flow in the Lower Palaeozoic basement rocks
of Ireland: implications for the genesis of Irish-type Zn-Pb...of the carbonate-hosted base metal deposits of Ireland. In the Silvermines
district, Silurian greywackes...NaC1 equivalent) mineralizing
fluid as observed at Tynagh, Silvermines, Lisheen and in the Lower Palaeozoic...flow in the Lower Palaeozoic
basement rocks of Ireland: implications for the genesis of Irish-type Zn-Pb...of the sandstone
is patchy throughout central Ireland varying
in thickness from 0 to 300m, but is usually | 👁 Image
| | Catalog/List | | colours than A. £5.
3. ALSTONITE, Brownley Hill mine, Nenthead, Cumbria. 4x3.5x3.2cm. Ex
D. Hoyle coll...xtls. A fine example. £6.
7. ANATASE, Virtuos Lady mine, Devon. l.4xl.5xlcm. A MM with a micro
xtl of sparkly...top. £4.
IO. APATITE, llarding's Vein. · Carrock mine, Caldbeck fells, Cumbria.
5x4x2.5cm . One fairly...xtls. Very pretty. £4.
16. AZURITE, Tynagh mine, Co. Galway, Ireland. Ex S.J.A.C. Brown coll. Old
label...present. Good specimen. £ 12.
17. BARITE, Crowgarth mine, Cumbria. 5.5x5x3cm. A mass of pale blue and
peach | 👁 Image
| | Catalog/List | | crystals on
dar~ matrix. (not radioactive)
(Leonie Mine, huerbach, Oberpfal
Genany) Sto 10mmf3 l/2in;; ES...Silicate
pinkish massiv~ with black Allanite
(Bastnas Mine, Riddarhytt2n
Vastm~~l2nd,Sw2deri)
Cu/2 Se
039...rnetallic spots in matrix
(LookoutPass. Tooele County, Ut2h)
lxl f7
½ ins f4
478 ZIRCON Zr Si0/4
singl2...(Ti Nb 0
rich black nasses in matrix
(Karnasurt Mine, Revda, Kola
Peninsula, Russia)
lxl E2.50 lx2 ins...PO/~ •
yellowish plates on mauvEUssingit~
(UmDa
Mine, Reuda, Kola Peninsula
•
Russia) (6a pure plate | 👁 Image
| | Journal (issue) | | NEWS and EVENTS
Mick Wolfe
YEARS 1N MINERALS:
IRELAND
David Green• Stephen Moreton
37
PYRITE
FROM...societies, and
topographic mineralogy in Britain and Ireland. We describe and illu trate (in four separate articles)...first two articles, "' hich describe Scotland and Ireland, appear here in issue 21, while the remainder
will...aragonite is commonly found in caves and on the walls of mine levels. A considerable
amount of research has been...many exciting new discoveries, particularly in Ireland and Scotland, where even now large tracts of
land |
|
