ID: 45
rec_id: 45
depname: Chuktukonskoye
deptype: 10
depage: 260±10 K-Ar, phlogopite, 200 Pb-Pb, zircon
json: {"id":"http:\/\/mrdata.usgs.gov\/carbonatite\/record\/45","type":"Feature","geometry":{"type":"Point","coordinates":[99.2875,59.485277777778]},"properties":{"country":"Russia","cntrycd":"RUSA","stprov":"Krasnoyarsk","depname":"Chuktukonskoye","altname":"Chadobetskoye","latitude":"59.4852777777778","latdeg":59,"latmin":29,"latsec":7,"longitude":"99.2875","londeg":99,"lonmin":17,"lonsec":15,"mintype":"beforsite, s\u00f6vite","oreton":"455","deptype":10,"niobium":"0.62","ree":"3.78","p2o5":"17","grades":"Industrial Minerals (2006)","depage":"260\u00b110 K-Ar, phlogopite, 200 Pb-Pb, zircon","agemy":"230","tectset":"Siberian platform, southwestern margin; Chadobetski uplift containing alkaline ultramafic magmatic province","rocks":"breccia pipes, carbonatite, gabbro-dolerite, melteigite, montichellite, picrite, pyroxenite","rocksmap":"limestone, mudstone, sandstone, siltstone (Neoproterozoic\u0096Lower Cambrian)","orebody_fm":"dikes, sills, and stocks combined with bodies of alkaline ultramafic rocks","altwidth":"0","dep5km":"11d","comments":"Carbonatite stocks up to 1 sq. km, veins and dikes are over several meters in thickness over area >600 sq. km of the Chadobetski uplift. Oxidized cover 70 to >350 m thick.","mineral":[{"role":"ore","name":"anatase"},{"role":"ore","name":"apatite (francolite)"},{"role":"ore","name":"barite"},{"role":"ore","name":"cerianite"},{"role":"ore","name":"crandallite"},{"role":"ore","name":"florencite"},{"role":"ore","name":"goethite"},{"role":"ore","name":"gorceixite"},{"role":"ore","name":"hematite"},{"role":"ore","name":"ilmenite"},{"role":"ore","name":"monazite"},{"role":"ore","name":"perovskite"},{"role":"ore","name":"psilomelane"},{"role":"ore","name":"pyrite"},{"role":"ore","name":"pyrochlore"},{"role":"ore","name":"pyrolusite"},{"role":"gangue","name":"albite"},{"role":"gangue","name":"calcite"},{"role":"gangue","name":"dolomite"},{"role":"gangue","name":"hydromica"},{"role":"gangue","name":"phlogopite"},{"role":"gangue","name":"pyroxene"},{"role":"gangue","name":"quartz"}],"reference":["Industrial Minerals, 2006, Russian RE and zeolite deposit plans: Industrial Minerals, no. 469, p.14.","Kogarko, L.N., Kononova, V.A., Orlova, M.P., and Woolley, A.R., 1995, Alkaline rocks and carbonatites of the world, Part 2\u0097Former USSR: London, Chapman & Hall, 226 p.","Lapin, A.V., 1993, Classification and assessment of residual carbonatite ore deposits: Geology of Ore Deposits (Geologiya Rudnykh Mestorozhdeni), v. 38, no. 2, p. 172\u0096185 (in Russian).","Lapin, A.V., Pyatenko, I.K., 1992, The Chadobetski complex of alkaline ultramafic rocks and carbonatites: new data on composition, structure and origin: Proceedings of Russian Academy of Sciences, Geological Series, no. 6, p. 88\u0096101 (in Russian).","Nokleberg, W.J., Bounaeva, T.M., Miller, R.J., Seminskiy Z.V., and Diggles, M.F., eds., 2003, Significant Metalliferous and Selected Non-Metalliferous Lode Deposits, and Selected Placer Districts of Northeast Asia, Database: U.S. Geological Survey Open-File Report 03-220,","http:\/\/pubs.usgs.gov\/of\/2003\/of03-220\/DATABASE\/lode_deposits.txt (last visited March 24, 2009)"]}}
url: https://mrdata.usgs.gov/carbonatite/show-carbonatite.php?rec_id=45