 | | Journal (article/letter/editorial) | | environment, Barton Peninsula, King George Island, Antarctica DEBBIE C. ARMSTRONG* British Antarctic Survey...Volcanic-hosted advanced argillie alteration on Barton Peninsula comprises an assemblage of chalcedonic silica...minerals, pyrophyllite, pyrite, native sulphur, zunyite and rutile, characteristic of an acid sulphate-type...27)A13(SO4)2(OH)6, and zunyite, Al13SisO2o(OH,F)IsC1,are reported at this locality, and in Antarctica, for the first...alteration, acid sulphate-type epithermal system, Antarctica. Introduction VOLCANIC- and plutonic-related |  | | Report (issue) | | volcanic-hosted argillic alteration (Barton Peninsula, Antarctica). Association: Alunite, natroalunite... pyrite, sulfur, zunyite, rutile, chalcedonic silica (Barton Peninsula, Antarctica). Distribution: From...Gurghui Mountains, Romania. On Barton Peninsula, King George Island, Antarctica. Name: In honor of Dr. A.E |  | | Journal (article/letter/editorial) | | coworkers18) and the diamonds from Premier mine in South Africa, which are particularly beautiful, have an...P-type diamonds from De Beers Pool mines, Kimberley, South Africa.13 More recently, as part of a programme...more fully the evolution of the Kaapvaal craton in South Africa, ReβOs systematics on single E-type sulphide...Kimberley (in the middle) and Koffiefontein (in the south), have shown two distinct ages of E-type diamond...Centre, De Beers Consolidated Mines, Southdale, South Africa FeβNiβCu sulphides are the most common syngenetic |  | | Journal (article/letter/editorial) | | Magmatic-Hydrothermal Activity in the Shuteen Area, South Mongolia* Bayaraa Batkhishig,1,β Tsuchiya Noriyoshi...area is located in the Gurvansaikhan island arc terrane of South Mongolia. It contains a large domain...or beneath the Shuteen lithocap. Introduction South Mongolia hosts a number of Paleozoic porphyry copper...107Β°34'β107Β°48'E) is located about 450 km south-southeast of Ulaanbaatar in South Mongolia. The area contains the...MAGMATIC-HYDROTHERMAL ACTIVITY IN THE SHUTEEN AREA, SOUTH MONGOLIA 107o 34β30ββ 44o 00β30ββ 107o 48β00ββ |
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