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- Gossan (eiserner hut or eisenhut) is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral...3 KB (297 words) - 12:57, 23 July 2023
- promotion and enhancement of geotourism. Gossan in Rajpura-Dariba Mineralised belt nearby, consisting of gossan, has been declared the National Geological...91 KB (7,457 words) - 07:13, 29 June 2024
- undergound mining operations: Grasberg Block Cave, Deep Mill Level Zone and Big Gossan. The 2023 production was 680,000 tonnes (1,500,000,000 lb) of copper, 52...36 KB (3,586 words) - 04:00, 22 July 2024
- the original on 28 June 2006. Retrieved 25 September 2010. "gossan – definition of gossan by the Free Online Dictionary, Thesaurus and Encyclopedia"....141 KB (13,561 words) - 04:01, 9 July 2024
- Supergene (geology) (section Gossan cap)can be identified at various depths. From the surface down they are the gossan cap, leached zone, oxidized zone, water table, enriched zone (supergene...7 KB (767 words) - 14:47, 27 March 2024
- Eisenhut may refer to: Gossan or iron hat, the oxidized outcrop of sulfide ore deposits Eisenhut (mountain), an Austrian mountain A term for a German kettle...616 bytes (101 words) - 15:28, 10 April 2024
- Proprietary Company Limited was organized. Charles Rasp discovered the gossan or weathered sulfide outcrop of massive lead-zinc sulfides on a feature...18 KB (2,356 words) - 09:08, 5 November 2023
- also used in Sweden. The same process, at geological speed, results in the gossan limonite ores. The importance attached to low-sulfur iron is demonstrated...55 KB (7,183 words) - 11:37, 12 July 2024
- Iron caps or gossans of siliceous iron oxide typically form as the result of intensive oxidation of sulfide ore deposits. These gossans were used by prospectors...15 KB (1,669 words) - 16:49, 7 February 2024
- quartz Ganister – Hard, fine-grained quartzose sandstone, or orthoquartzite Gossan – Intensely oxidized, weathered or decomposed rock Hyaloclastite – Volcaniclastic...14 KB (2,208 words) - 23:33, 16 April 2024
- Iron cap may refer to: Gossan - geological formation Iron Dome - missile defense system Iron-cap princes (铁帽子王) noble rank of the Aisin Gioro, founders...275 bytes (62 words) - 20:43, 28 December 2019
- Calomel Amber calomel crystals and bright yellow terlinguaite on gossan matrix, 3 mm. across General Category Halide mineral Formula (repeating unit) (Hg2)2+Cl2...18 KB (1,958 words) - 12:27, 30 May 2024
- cave floors, and on the bottom of lakes and small creeks. The boxworks or gossan resulting from the oxidation of sulfide ore deposits is formed of goethite...17 KB (1,687 words) - 12:12, 26 February 2024
- the village was named Gbèkèkro, so named after the leader of the Baoulé, Gossan Kwa Gbeke and kro meaning town or settlement of. Bouaké was established...23 KB (1,631 words) - 04:19, 17 May 2024
- workers. The Freeport geological team claimed that the collapse at the Big Gossan tunnel was caused by erosion of the ceiling, brought about by the continuous...48 KB (4,832 words) - 03:45, 30 June 2024
- summit to depths of 1,150 m (3,770 ft). The conical hill has a reddish-brown gossan cap of iron-oxides and quartz, with grayish-blue altered dacite and many...40 KB (4,080 words) - 02:19, 21 July 2024
- the state's fourth-oldest prison still in operation, is located at 109 Gossan Street. It is important to the Far West region, as it allows for imprisonment...72 KB (8,108 words) - 05:29, 14 July 2024
- Iodargyrite Iodargyrite on gossan, Broken Hill Ore Deposit, New South Wales, Australia. General Category Halide minerals Formula (repeating unit) AgI IMA...2 KB (62 words) - 23:09, 17 January 2024
- apart, the Gossan Hill underground mine and the Scuddles underground mine, which both produce zinc, copper, lead, silver and gold. The Gossan Hill deposit...12 KB (819 words) - 03:12, 26 February 2024
- accompanied by other secondary minerals which form the so-called iron cap or gossan. Hemimorphite is an important ore of zinc and contains up to 54.2% of the...6 KB (450 words) - 01:45, 29 May 2024
- (UK) IPA(key): /ˈɡɒsən/ (US) IPA(key): /ˈɡɑsən/ gossan (countable and uncountable, plural gossans) (geology) Rust-coloured (weatherized and oxidized)
- These three lodes are known by the names of the North Lode, the Great Gossan Lode, and the Muttrell Lode. The latter, is that noticed by the Count de
- Crossinmg - 19 December 1997 burnt out 10 hectares (25 acres) of grassland. Gossan Hill - 19 December 1997 burnt out 15 hectares (38 acres) of grassland. Yass