Minerals UK, nws geography thiab topography

Northwest ntug dej hiav txwv ntawm lub teb chaws cov teb chaws Europe, cov British Isles, yog ib lub teb chaws uas muaj npe loj tshaj plaws kob ntawm Great teb chaws Aas Kiv yog feeb hu ua. Teb chaws Aas Kiv hu ua lub keeb kwm yog ib feem ntawm lub xeev.

geography

Lub British Isles yog cov coob archipelago, nyob rau hauv cov teb chaws Europe. Nws muaj - ob tug loj Islands tuaj (Ireland thiab UK) thiab tsib txhiab me me. Denmark thiab Sweden British archipelago cais ntiav North hiav txwv, thiab los ntawm Fabkis - lub vos straits ntawm lub Pas-de-Calais thiab cov kawm lus Askiv Channel. Ib tug rugged coastline muaj ib tug tag nrho ntev ntawm ntau tshaj ib puas kilometers.

Nyob rau hauv kev twb kev txuas nrog cov uas twb muaj lawm heev heev fjords thiab bays rau cov kob nws yog tsis yooj yim sua rau nrhiav tau xws li ib tug taw tes uas yuav tau raug muab tshem tawm los ntawm cov seas thiab straits rau ntau tshaj 120 km. Xws li yog cov geography ntawm lub UK nyob rau hauv feem ntau.

nyem

Tag nrho cov chaw uas zoo heev ntawm ces yuav tsum tau muab faib ua ob qhov chaw. Tus thawj ntawm cov - High teb chaws Aas Kiv. Nws yog nyob rau hauv lub sab hnub poob thiab sab qaum teb ntawm lub teb chaws. Nyob rau hauv cov ntaub ntawv no, lub topography thiab cov UK pab tau cov kev pab nyob rau hauv cov cheeb tsam no muaj lawv tus kheej cov yam ntxwv.

Qhov tseeb hais tias ib ncig ntawm lub High teb chaws Aas Kiv yog ruaj khov ancient bedrock. Nyob rau hauv dav dav, lub nyem yog ib tug nce, dissected tsis tshua muaj heev nras.

Tsis tshua muaj Britannia yog nyob rau sab hnub tuaj thiab sab qab teb. Nws muaj ib tug cuam kawb struts, uas yog ntau mountainous cheeb tsam thiab me me elevations, raws li nyob rau hauv - ib tug hluas ob leeg-Tshuag yug.

minerals

Tam sim no, lub British Isles yuav tsis khav ib tug loj ntau yam ntawm natural resources. Minerals UK nyuag qhia yog tej yam ntuj tso nkev, roj, thee, kaolin, fluorite thiab tin ores, poov tshuaj ntsev thiab celestite, uas tsis yog-metallic siv cov ntaub ntawv thiab refractory av nplaum, shale thiab zinc ore, tooj liab, hlau, txhuas, arteritis, thiab thiab barite.

thee

Tag nrho cov reserves ntawm natural resources nyob rau hauv qhov kev txiav txim ntawm ib puas thiab cuaj caum billion tons, thiab lawv yog cov nyob rau tag nrho cheeb tsam ntawm lub xeev. Qhov loj tshaj plaws lawm yog nqa tawm nyob rau hauv lub pas dej, nyob rau hauv lub southeastern nqes hav Pennines (tso Yorkshire), lub northeast Pennii (Nortumblend) raws li zoo raws li nyob rau hauv lub yav qab teb sab Cambrian roob (South Welsh deposit).

Tsawg nta nyob rau hauv Scotland thee. Ntawm no, ib cov saw ntawm deposits yog los ntawm cov western mus rau lub sab hnub tuaj taw tes rau ntawm lub Mid-Scottish lowlands. Me nqaws ntawm thee nyob rau hauv lub ceg av qab teb thiab Kimberly nyob rau hauv sab qab teb-sab hnub tuaj cheeb tsam ntawm ces. Nws yog hais tias nyob rau hauv lub yav dhau los Britain yog cov thee exporting lub teb chaws, cov coob nyob rau hauv lub ntiaj teb no.

Roj thiab cov nkev

Minerals mined UK tsis tau tsuas yog rau daim av. Roj thiab cov nkev deposits nyob rau hauv lub 60 xyoo ntawm lub thib nees nkaum caug xyoo. Lawv nyob sab nyob rau hauv lub offshore archipelago ntxuav lub British North hiav txwv. Extraction ntawm natural resources yog nqa tawm nyob ze ntawm lub qab teb ntug dej hiav txwv ntawm ces thiab sab qaum teb-sab hnub tuaj ntawm Scotland. Nyob rau hauv lub sector ntawm lub UK yog hais txog ib feem peb ntawm tag nrho cov roj reserves, uas yog nplua nuj txee. Nws plaub caug-tsib billion tons, ris rau ob tug ib xees thooj plawv. Qhuav ua rau tsib caug teb, qhov loj tshaj plaws uas - forties thiab Brent.

Twb tau nyob rau hauv lub 90s ntawm lub xyoo pua 20th. ntim ntawm cov roj uas tau los ntawm cov deposits li cas 130 lab tons. Yuav luag ib nrab ntawm lawv yog exported mus rau lub Netherlands, lub teb chaws USA thiab lub teb chaws Yelemees. Raws li ywj siab ua hauj lwm, nyob rau hauv lub XXI caug xyoo, lub UK tsis plam nws raws li txoj cai raws li ib tug loj roj tsim kom muaj.

Nyob rau hauv txee, nyob rau hauv lub North hiav txwv, tsim roj. Tam sim no, muaj yog qhib 37 deposits. Ib nrab ntawm tag nrho cov ntau lawm paib xya ntawm lawv. No lub zog pab yog exported lub teb chaws.

Lwm yam natural resources

Minerals UK hais raws li hlau ores. Txawm li cas los, tso ntawm cov kev pab no nyob rau hauv lub teb chaws loj depleted. Cov deposits yog sedimentary hom thiab xa mus rau deposits ntawm lub Jurassic lub sij hawm. Qhov loj tshaj plaws deposits yog ua luam dej pas dej, nyob rau hauv Cumberland, nyob ze Scunthorpe thiab Northamptonshire.

Minerals UK hais thiab tin ores. Los ntawm qhov ntim ntawm lawv reserves nyob rau hauv lub teb chaws yog nyob rau hauv thawj qhov chaw ntawm cov teb chaws ntawm Western teb chaws Europe. Cov deposits muaj nyob rau hauv Cornwall. Placer tin ores kuj pom nyob rau hauv qhov chaw ntawm lub hiav txwv txee ntawm lub sab qaum teb ntug dej hiav txwv ntawm Cornwall.

UK pab kev pab muaj xws li cov hlau lead-zinc thiab tooj liab ores, tab sis lawv cov reserves nyob rau hauv lub teb chaws yog heev tsawg.

Plaub qhov chaw nyob rau hauv daim ntawv teev cov teb chaws nyob rau hauv Western teb chaws Europe UK yog nyob rau hauv fluorite reserves. Cov deposits ntawm no mineral deposits thiab hais metasomatic ib hlau carboxylic limestone. Lawv muaj nyob rau hauv lub nroog ntawm Durham thiab Derbyshire raws li nyob rau hauv North thiab South Pennines.