2 edition of Massive sulphide deposits, New Brunswick. found in the catalog.
Massive sulphide deposits, New Brunswick.
A. L McAllister
|LC Classifications||QE389.2 M33|
|The Physical Object|
|Number of Pages||32|
Volcanogenic Massive Sulphide Deposits. Much of the copper, zinc, lead, silver, and gold mined in Canada is mined from volcanic-hosted massive sulfide (VHMS) deposits associated with submarine volcanism (VMS deposits). Examples are the deposits at Kidd Creek, Ontario, Flin Flon on the Manitoba-Saskatchewan border, Britannia on Howe Sound, and Myra . The Mt Brunswick No. 12 volcanogenic massive sulfide deposit (total resource of Mt at % Zn, % Pb, % Cu, and g/t Ag) is hosted within a Cited by:
Wayne Goodfellow research interests include the genesis of modern and ancient seafloor sulfide deposits, anoxic oceans and the sulphur cycle, geochemical . Volcanogenic Massive Sulphide Deposits. Much of the copper, zinc, lead, silver, and gold mined in Canada is mined from volcanic-hosted massive sulphide (VHMS) deposits associated with submarine volcanism (VMS deposits). Examples are the deposits at Kidd Creek, Ontario, Flin Flon on the Manitoba-Saskatchewan border, Britannia on Howe Sound, and Author: Steven Earle.
Gold Mining in New Brunswick The main source of gold in New Brunswick has been as a by-product from the smelting of base-metal sulphide deposits including Brunswick, Caribou, and Murray Brook mines in the northern part of the province. About kg of gold was recovered from Brunswick (5 on Fig. 1) base-metalFile Size: 1MB. The Caribou Zn-Pb-Cu-Ag volcanogenic massive sulphide deposit located in northeast New Brunswick represents a significant base-metal resource in the Bathurst Mining Camp. Zinc, Pb and Cu are the primary resources that are being extracted from this deposit; however, Au and Ag are important by-products that could help offset costs. This study used mineral liberation Cited by: 1.
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There is a subclass of VMS deposits, the volcanic- and sediment-hosted massive sulfide (VSHMS) deposits, that do share characteristics that are hybrid between the VMS and SEDEX deposits. Notable examples of this class include the deposits of the Bathurst Camp, New Brunswick, Canada (e.g., Brunswick #12); the deposits of the Iberian Pyrite Belt.
Massive Sulfide Deposits Geologic and Genetic Attributes of Volcanic Sediment-Hosted Massive Sulfide Deposits of the Bathurst Mining Camp, Wayne D. Goodfellow Northern New Brunswick—A Steven R. McCutcheon Gold in Massive Sulfide Deposits, Bathurst Mining Camp: Sean H. McClenaghan. Deposits of the Zn-Pb-Cu group are in stratigraphic settings dominated either by felsic volcanic rocks, as in the Green Tuff belt of Japan and in Tasmania, or by subequal amounts of felsic volcanic and sedimentary strata, as at Bathurst, New Brunswick, and in the Iberian pyrite belt.
Geophysical Characteristics of Volcanogenic Massive Sulfide Deposits Figure 7–1. Schematic diagram of the modern Trans-Atlantic Geothermal (TAG) sulfide deposit on the Mid-Atlantic Ridge, depicting a cross section of a volcanogenic massive sulfide deposit with concordant semi-massive to massive sulfide lens underlain by a.
Volcanogenic massive sulphide (VMS) deposits of the Newfoundland Appalachians: An overview of their setting, classification, grade-tonnage data. Seafloor massive sulfide deposits or SMS deposits, are modern equivalents of ancient volcanogenic massive sulfide ore deposits or VMS deposits.
The term has been coined by mineral explorers to differentiate the modern deposit from the ancient. SMS deposits were first recognized during the exploration of the deep oceans and the mid ocean ridge spreading centers in the.
Most of the Bathurst Mining Camp and surrounding areas form part of the Miramichi Highlands (Parkhill and Doiron, ), which is a ca. km-wide, north-northeast–trending belt of ridges and hills with a maximum elevation of approximately m that traverses the province of New Brunswick and extends into central k exposure is generally poor, with the.
The deposits consist of a massive sulphide cap that formed on the seafloor and sort of lies parallel between two stratigraphy and an underlying feeder zone or streamer zone as it is usually called. VMS is basically mushroom shaped, Streamer zone tends to be copper rather than zinc rich.
VMS deposits often form as clusters over a large intrusive. of new massive sulphide discovery might be as follows: massive sulphide deposits are small, difficult to find targets. For every large, high grade deposit, there are likely to be large numbers of small, lower grade deposits.
Massive sulphides generally. In the Bathurst District of New Brunswick there are more than 50 known occurrences of base metal sulphide mineralization within an area of Palaeozoic volcanic-sedimentary rocks approximately bounded by the Rocky Turn deposit in the north, the Key Anacon deposit in the east, the Heath Steele deposit in the south, and the Devil's Elbow deposit in the by: 6.
The B athurst Mining Camp, established in Ordovician volcanic and sedimentary rocks, is host to over Zn-Pb-Cu volcanogenic massive sulfide (VMS) occurrences (McCutcheon, ).These include 37 deposits with defined tonnage. Massive sulfides are composed of relatively high density minerals in comparison to the minerals that constitute the host rocks of the adjacent.
The Brunswick #12 and #6 mines are located 30 km SSW of the city of Bathurst in northern New Brunswick (#Location: 47° 28' 23'N, 65° 53' 23"W). Heath Steele is a further 20 km SW of Brunswick #12 and 51 km northwest of Newcastle. At least 35 deposits and over Zn-Pb-Cu occurrences are known within the Bathurst Mining Camp (#Location: 47° 17' 25'N, 66° 4' 14"W).
Volcanogenic Massive Sulfide Occurrence Model Edited by W.C. Pat Shanks III and Roland Thurston Scientific Investigations Report ––CFile Size: KB. Geology and massive sulphides of the Bathurst area, New Brunswick / J.L. Davies, L.R. Fyffe, and A.L. McAllister --Roadlog for field trip to stratabound sulphide deposits of west-central New England / J.F.
Slack and P.J. Atelsek --Stratabound massive sulphide deposits of the Elizabeth mine, Orange County, Vermont / M.P.
Annis, J.F. Slack, and A. Mining and Mineral Processing. Metal deposits are mined in a variety of different ways depending on their depth, shape, size, and grade. Relatively large deposits that are quite close to the surface and somewhat regular in shape are mined using open-pit mine methods (Figure ).
Creating a giant hole in the ground is generally cheaper than making an Author: Steven Earle. The Wedge Mine was a copper mine in the Bathurst Mining Camp of Northeast New was owned and operated by Cominco on the north bank of the Nepisiguit mine was discovered in and in operation from to producing million tonnes of ore.
The ore was trucked to, and milled at the Heath Steele the copper rich part of the Location: Northumberland County. Petrographic and geochemical characteristics of iron-rich rocks and their significance in exploration for massive sulphide deposits, Bathurst, New Brunswick, Canada.
Journal of Geochemical Exploration, 19, p. – Brunswick No. 12, Kidd Creek and Horne), which are defined as being in the upper 1% of the world's VMS deposits with respect to total original reserves (Fig. 10a). In Canada, the largest VMS mining district is Bathurst, New Brunswick, which contained over Mt of ore containing 30 Mt of combined Zn, Cu and Pb (Fig.
6, 10a). The Mt. and metal concentration within the massive sulphides. A crevice in the sea bed where hot fluid can rise. A remotely controlled gripper is used to take large samples of up to approx. 0,6 m3. A new smoker is beginning to grow on the sulphide crust.
The distribution of black smokers and massive sulphide deposits in the world’s oceans. Regional Reconnaissance Exploration Rock Geochemistry for Massive Sulphides, New Brunswick, Canada The area is highly prospective for massive sulphide deposits of the Brunswick Mining and Smelting and Heath Steele type; it would obviously be of considerable importance to define the zones within the sequence where major occurrences should be Cited by: 6.
Volcanogenic massive sulfide deposits contain variable amounts of gold, both in terms of average grade and total gold content, with some VMS deposits hosting world-class gold mines with more than t Au. Previous studies have identified gold-rich VMS as having an average gold grade, expressed in g/t, exceeding the total abundance of base metals, Cited by: Alder Pond Massive Sulfide Deposit Maine Geological Survey Introduction In the northwestern Maine woods, underlying an area in Lower Enchanted Township, lies a metal ore deposit that one day, along with several other known ore deposits (Bald Mtn.
and Mt. Chase), may spark the reemergence of Maine's mineral : Craig D Neil.From the stratigraphic base to the top of these members are (1)the Battle Main massive sulfide lens, (2) fine rhyolitic tuffaceous deposits, (3) H-W mafic sills, (4) Gap massive sulfide lens, (5.