 | | Journal (article/letter/editorial) | | Deposits and Prospects of the Waitekauri Area, Hauraki Goldfield, New Zealand MARK P. SIMPSON† AND JEFFREY...Auckland, New Zealand Abstract The Waitekauri area of the Hauraki goldfield, New Zealand, contains several...west to east, the area contains the Sovereign, Jubilee, Scimitar, Scotia, Teutonic, and Jasper Creek deposits...illite, interstratified illite-smectite, smectite, calcite, hematite, and minor epidote. Many of these minerals...restricted to Sovereign and Jubilee. Illite occurs throughout Sovereign and Jubilee and at the western margin |  | | Journal (article/letter/editorial) | | Au-Ag Deposits: A Case Study from the Waitekauri Area, New Zealand MATHIJS A. BOODEN,† JEFFREY L. MAUK...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Major element geochemical exploration...alteration can be quantified. In the Hauraki goldfield of New Zealand, altered andesites and dacites host...rocks in the Waitekauri area along a 3-km-wide section that extends from the central Waitekauri fault to...gained in adularia-quartz−rich rocks close to the Waitekauri fault. Other major elements are preferentially |  | | Journal (article/letter/editorial) | | Epithermal Gold-Silver Deposits of the Hauraki Goldfield, New Zealand: An Introduction DAVID A. JOHN† U.S...California 94025 Geology and Mineral Deposits of the Hauraki Goldfield The five papers that follow describe...systems in the Hauraki goldfield on the Coromandel peninsula of the North Island of New Zealand (Fig. 1).... The Hauraki goldfield contains more than 50 Miocene and Pliocene epithermal Au-Ag deposits and several...quartz veins in 1861 at the site of the Kapanga mine (Fig. 1C). Prospecting elsewhere on the Coromandel |  | | Journal (article/letter/editorial) | | Epithermal Au-Ag Deposits of the Southern Hauraki Goldfield, New Zealand* Mark P. Simpson,1,** Sabina Strmic...University of Auckland, Private Bag 92019, Auckland, New Zealand 2 U.S. Geological Survey, P.O. Box 25046, MS-973...Martha, Favona, and Waitekauri deposits, southern Hauraki goldfield, New Zealand. Quartz veins contain...and 242°C. Fluid inclusions in quartz from the Waitekauri deposit homogenize from 210° to 265°C and contain...equiv. A thin quartz vein that occurs between the Jubilee and Scotia deposits contains coexisting liquid- |  | | Journal (article/letter/editorial) | | Epithermal Gold-Silver Deposits in the Waihi-Waitekauri Region, New Zealand ANNE E. MORRELL,†,* CORINNE A. LOCKE...92019, Auckland Mail Centre, Auckland 1142, New Zealand Abstract Aeromagnetic, airborne radiometric...the adularia-sericite epithermal province of the Hauraki goldfield have delineated distinct anomalies associated...volcanic zone. An extensive (>20-km2) zone in the Waitekauri Valley is likely to be the result of multiple...potassium enrichment in the Waitekauri-Maratoto area. Gravity data in the Waihi district define a unique, double-peaked |  | | Book | | UC-NRLF NEW ZEALAND of department Geological Survey Branch (P. G. Morgan, Director). LIST...LIST OF THE MINERALS OF NEW ZEALAND, BY P. O. Issued MORGAN AND under the authority of the Hou, J...Z. JOHN MACKAY, GOVERNMENT PRINTER 1913. NEW ZEALAND-!, n Department jfe 5j Geological Survey...Morgan, Director). LIST OF THE MINERALS OF NEW ZEALAND, P. Issued O. MORGAN AND under the authority...Minerals . . ... LIST OF THE MINERALS OF NEW ZEALAND INTKODUCTION. FOR many years there has been |  | Christie, A. B., Simpson, M. P., Brathwaite, R. L., Mauk, J. L., Simmons, S. F. (2007) Epithermal Au-Ag and Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand. Economic Geology, 102 (5) 785-816 doi:10.2113/gsecongeo.102.5.785 | Journal (article/letter/editorial) | | Related Deposits of the Hauraki Goldfield, Coromandel Volcanic Zone, New Zealand ANTHONY B. CHRISTIE,†...GNS Science, P.O. Box 30-368, Lower Hutt 5040, New Zealand MARK P. SIMPSON, School of Geography, Geology...1142, New Zealand ROBERT L. BRATHWAITE, GNS Science, P.O. Box 30-368, Lower Hutt, New Zealand JEFFREY... Auckland 1142, New Zealand Abstract Epithermal Au-Ag vein deposits of the Hauraki goldfield in the...the Coromandel volcanic zone, New Zealand, produced 320,000 kg Au and 1.5 million kg Ag between 1862 and |  | | Journal (article/letter/editorial) | | Favona Epithermal Gold-Silver Deposit, Waihi, New Zealand MARK P. SIMPSON† AND JEFFREY L. MAUK School of...Mail Centre, Auckland 1142, New Zealand Abstract The Favona deposit is a new epithermal vein discovery...>42.1 million oz (Moz) Ag), in the Hauraki goldfield of New Zealand. The concealed Favona vein is hosted...shallow levels, whereas late-stage overprinting calcite occurs at depth near the Amaranth, Cowshed, and...broadly similar at each deposit, although albite and calcite are more abundant at Martha. Fluid inclusion data |  | | Journal (article/letter/editorial) | | University of Otago, P.O. Box 56, Dunedin, New Zealand Received: 16 September 1993/Accepted: 21 March...zones and deposition of mineralized quartz and calcite. Steep fractures were formed in the pluton and...was water which was boiling at or near 100 ~ The calcite deposited by this water has~513C= - 5 . 4 t o -...structures that are important for making predictions in mine development and further exploration. The present...Mountains, southern Nevada. These deposits formed in a region dominated by detachment faults, where extensional |  | | Journal (article/letter/editorial) | | Epithermal Orebody: The Martha Hill Deposit, Waihi, New Zealand K. BERNARD SPÖRLI1,† AND HUGH CARGILL2 1 Geology...92019, Auckland 1142, New Zealand 2 28 Norwich Avenue, New Plymouth 4310, New Zealand Abstract We describe...The world-class Martha Hill mine in the Hauraki goldfield of New Zealand (Figs. 1, 2), with a total mined...state of structural information in the Martha Hill mine up to 1994, as presented by Cargill (1994), and...style towards the now-exposed deeper levels of the mine similar to the downward disappearance of microcrystalline |  | | Book | | VEND. . I ee S22 ee Printed and bound in New Zealand for Hodder and Stoughton Ltd 52 Cook Street,...acquire a mine 26 4 We stake our claim 39 5 A visit to the battery 50 6 We register our mine 60 7...in the Maratoto 102 12 Sparkes takes us to his mine 114 13 The bonanza that failed 124 14 An end...Brown for the use of her private collection of New Zealand books. Special thanks to my parents, in particular...climbing to preposterous heights and even in New Zealand the mad optimism of those who seek for gold or |  | | Book (edition) | | Agate (Clent Hills). Topaz (Pegasus Bay). NEW ZEALAND MINERALS and GEMS by W. M. CAMPBELL, M.A.,...upon these sculptured features of a planet's face ? New Zealand's grainfields, whence come our daily bread...amethyst, opal, carnelian and cinnabar are but a few of New Zealand’s precious pebbles. If of an even content...a Kingdom! 2 PLATE II Top left: Creamy cave calcite (Ml Luxmore, Southland). Top right: Gummite (rimu...Upheaved above wide ocean from deep undercrust. New Zealand is a contorted, broken land of varied mineral |  | | Report (issue) | | deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...in these deposits include carbonates (ankerite, calcite, dolomite, and siderite), albite, biotite, and...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills...(Malcolm, 1912), galena was widely considered by mine operators to be correlated with better gold grades |  | | Journal (article/letter/editorial) | | New Data on Minerals. М., 2007. Volume 42 139 2006–2007: Jubilees and Their Heroes Elena A.Borisova...Moscow, pavlovaminmus@mail.ru Description of a jubilee exhibition in the Fersman Mineralogical Museum...materials were presented referring to the 200th Jubilee of the Museum's present building. It is a monument...himself celebrated then his 70th jubilee: he was born in 1737. Another jubilee related to the Mineralogical...maintains its position up to now, also celebrated its jubilee in 2006: it was built by architect Mest 250 years |  | | Journal (article/letter/editorial) | | S(_)CIE~I u ( I n s t i t u t e d Fehr,mry 3, 1876.) JUBILEE CELLBRATION (.~el,tem ,er, 1926.) CONTENTS Page...Society on November 3, 1925, to consider how the Jubilee of tile Society should be celebrated. This Committee...the housing Ii 100 I~[INERALOGICAL SOCIETY--JUBILEE CELEB1RATIOI~ 1926. of the official guests, and...face. It consists of a double-image p r i s m of calcite or quartz m o u n t e d in a r o t a t i n g eyepiece...C. Taylor.-A Selection of Crystals of quartz, Calcite, &e., illustrating various phenomena of crystal-growth |  | | Journal (article/letter/editorial) | | and the large accumulations in the Dzhezkazgan region of Kazakhstan. The Lubin deposits are subsalt and...by the Na–Ca–Cl oilfield brines in the Cheleken region of Turkmenistan (Lebedev 1972). These brines contain...140°C, anhydrite has been partially replaced by calcite, and hydrocarbon gases have been partially or fully...anhydrite and hydrocarbons have reacted to produce calcite and H2S. Carbon and elemental sulfur isotope data...between anhydrite and H2S with CO2 to produce calcite and sulfur: CaSO4 + 3H2S + CO2 → CaCO3 + 4S + 3H2O |  | | Journal (article/letter/editorial) | | reached70øCat Walton,135øCat GaysRiver,and65øCat Jubilee. Timingof mineralization hasbeendetermined by a...Gays River(median•140øC, range80ø-220øC),and to Jubilee(median•80øC, range80ø-220øC). The hightemperature...intheWindsor Group(Ainslie detachsub-basins), and Jubilee(in the River Denyssub-basin)ment;LynchandTremblay...Cobeqnid highlands. FromRyanandBoehner (1994). Jubilee(RiverDenyssub-basin): The deposit is associate...with north-northwest-trending faultsbounding the Jubilee Denyssub-basin). GaysRiverhaslongbeenregarded asa |  | | Journal (article/letter/editorial) | | evidence for two gold mineralisation events at the New Celebration gold deposits in Western Australia a...evidence for two gold mineralisation events at the New Celebration gold deposits in Western Australia, Australian...evidence for two gold mineralisation events at the New Celebration gold deposits in Western Australia S...Technical University] at 14:16 15 February 2015 2 The New Celebration gold deposits (2 Moz Au) are located...At least four deformation events are recorded at New Celebration: (1) D1NC is represented by vertical |  | | Journal (article/letter/editorial) | | near Wawa, Ontario, Canada. The Gutcher Lake and Jubilee stocks consist mainly of granitoid trondhjemite...trondhjemite with feldspar laths mottled by white mica + calcite + epidote and rimmed by clear albite. Biotite IS...chlorite + sphene; some epidote is partly altered to calcite + chlorite. The granitoid phase grades into a foliated...foliated phase of quartz + albite +white mica +calcite +chlorite near fracture zones traversing the stocks...'/Fe, from 0.66 to 0.81. The alteration of the Jubilee stock along the Darwin Shear involved addition |  | | Journal (article/letter/editorial) | | ARNOLD BEMROSE, Sc.D., F.G.S. EXCURSIONS TO THE DISTRICT. at the records of the three excursions which...'Thirty-eight persons went down the Mill Close Lead Mine on August znd, 1899. On August 3rd Dr. Wheelton...the members visited Cave Dale and the Blue John Mine, examined the Vent at Goose Hill Hall, the Intrusive...members drove to Tissington to examine the new cuttings in the new London and North Western Railway, and on...proceeded to the 542 GEOLOGI ST S' ASSOCIATION JUBILEE VOL UME. Bole Hill Quarries in th e Ri velin Grit |  | | Report (issue) | | • . • • . • . . • . . . . • . Baldwin (Kelmac) Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . Swastika (Crescent) Mine . . . . . . . . . . . . . . . • . . . • • . . ....(Golden Gate) Mine . . . . . . . • • . . . • . • . . . . • . . . . . • . . . • . . . . Adams Mine . . . . ... . . . . . • . . . . Barry-Hollinger (Patricia) Mine . . . . • . . . • . • • . . . . . . . . . . . ....(Yama) Mine . . . . . . . . . • . • . • . • . . • . . . . . . • . . . • • . • . • . . Macassa Mine . . |  | | Journal (article/letter/editorial) | | Gays River, 4 = Smithfield, 5 = Pembroke, 6 = Jubilee, 7 = Sugar Camp, 8 = Yankee Line,9 = MacPhails...ispyrite+ calcite layers invug-filling barite,followed studiedandgenerally by sphalerite, calcite,galena...galenain calciteveinsandin 1995b). vug-filling calcite(Ponsford, 1983;GravesandHein, 1994). Compositional..._M{•_ __D _A_ _o _n_d_e_c_r _e _p i_m__ t_e_s_ I Calcite n_-30 , 0 50' Sphalerite o 60 0 2] Dolomite... 0.6 0.8 1.0 0.6 0.8 1.0 Fluorite 25' Calcite 0 0Calcit•.lt,•e.,•lk 0 12- 02 ] ........ •1 |  | Mueller, Andreas G., McNaughton, Neal J., Muhling, Janet R. (2021) Albite ± Actinolite-Altered Porphyry Dykes in Archean Gold Deposits of the Boulder Lefroy-Golden Mile Fault System, Yilgarn Craton, Western Australia: Petrography, Chronology, and Comparison to Canadian Albitites. Minerals, 11 (11) 1288 doi:10.3390/min11111288 | Journal (article/letter/editorial) | | gold-mineralized structure in Australia (>2300 t Au). The New Celebration deposit (51 t Au) is part of a group...area, the the locations of the Golden Mile (GM) and New Celebration (NC) mesothermal gold deposit, the Mt...Shea monzodiolocations of the Golden Mile (GM) and New Celebration (NC) mesothermal gold deposit, the Mt...but not others in the porphyry swarm forming the New Celebration deposit (51 t Au; 1897–2009). Mainstage...the absence of geochronology. We supplement our new U-Pb age with petrographic, mineralogical and geochemical |  | | Journal (article/letter/editorial) | | traps controlling the siting of the gold deposits. New regional-scale stable isotope data, combined with...2650 ± 7 Ma at Mount Morgans, 2649 ± 11 Ma at Jubilee, 2657 ± 21 Ma at Jupiter, and probably 2653 ± 6...duration and timing of which probably varied from region to region. Davis (in press), therefore, introduces the...SALIER ET AL. 0361-0128/98/000/000-00 $6.00 Jubilee 74 t 1.65 g/t 6.2 t 2.7g/t Sunrise Dam Granny...from the Keringal, Red October, Mount Morgans, Jubilee, Jupiter, and Wallaby gold deposits in the Laverton |  | | Report (issue) | | Occurrences east of Sudbury Falcon Mine Wanup quarry Elizabeth Mine Wahnapitei occurrences MacDonald occurrence...quarry Vermilion River placer deposits Moose Mountain Mine Nickel-copper mines west of Sudbury High Falls Road...occurrence McMillan Mine Wallace Mine Sheguiandah quarry Shakespeare Mine Massey Mine Hermina Mine Elliot Lake...Bi-Ore Mine Pater Mine Pronto Mine Jasper conglomerate occurrences, Highway 546 Glagoma Mine Cheney Mine...Mine Gould Mine Havilah Mine Rock Lake Mine Bruce Mines copper mines Stobie Mine Jasper conglomerate |
|
