Mineral cov kev pab thiab lawv kev faib

Mineral Resources - ib tug sau ntawm tag nrho cov zaub mov nyob rau hauv cov bowels ntawm cov ntiaj chaw, puas siv tau thiab haum rau siv nyob rau hauv muaj daim ntaub ntawv. Qhov no muaj xws li qeb tsis tsuas pab tau av cov kev pab, tab sis kuj cov neeg uas muaj nyob rau hauv lub hiav txwv pem teb.

Mineral Resources - uas nws kim heev lub tswvyim, uas muaj ob peb yam. Nyob rau hauv cov nqe lus ntawm geology - ib tug txheej ntawm teb nyob rau hauv uas tshuaj ntsiab thiab muaj cov zaub mov yog feeb meej nyob rau hauv ib tug sharply siab dua koob tshuaj muab piv rau qhov nruab nrab (Clarke) lawv cov ntsiab lus nyob rau hauv lub ntiaj teb ua kiav txhab uas muab cov expediency ntawm lawv muaj txoj kev loj hlob. Yog hais tias peb xav txog cov nyiaj txiag nam, mineral kev pab - ib tug raw khoom puag rau txoj kev loj hlob ntawm kev lag luam (roj thiab zog complex, kev tsim kho, metallurgy, tshuaj lag luam), raws li zoo raws li cov tau yam khoom ntawm thoob ntiaj teb kev koom tes.

Zaum tau tsim ib tug faib ntawm mineral kev pab rau tej thaj chaw ntawm kev siv. Los ntawm no taw tes ntawm view yog cov nram no pawg:

1. Roj thiab lub zog pab. Ua ntej ntawm tag nrho cov, nws yog roj thiab cov nkev zoo li li thee, roj shale. Uranium ore steel minerals muaj tseem ceeb xwb nyob rau hauv lub lig 20th caug xyoo. Tam sim no lawv, dhau lawm, yuav mus rau hauv pawg no. Keeb kwm, qhov no pab pawg neeg siv peat, txawm hais tias nws yog tam sim no muaj muaj nuj nqes nws muaj tsis tau. Cov zaub mov muaj ib tug sedimentary keeb kwm. Raws li ib tug txoj cai, lawv yuav ceev mus rau lub npog ntawm cov laus platforms, lawv ntug thiab nrog deflections.

2. Ore:

- ferrous hlau. Feem ntau, cov hlau thiab vanadium, manganese thiab chromium;

- uas tsis yog-ferrous hlau thiab hlau. Qhov no txhuas ore (bauxite, alunite, nepheline-apatite thiab thiaj li nyob.), Tooj ore, npib tsib xee, hmoov txhuas, zinc, tungsten, molybdenum, thiab lwm yam.;

- precious hlau (kub-nyiaj, platinum).

Ore los yog nrog lub hauv paus thiab lub shields ntawm lub ancient platforms, los yog ceev mus rau lub tais aav, uas feem ntau rau metallogenic siv, uas tshuav lawv cov keeb kwm mus rau lub sib sib zog nqus tectonic faults.

3. Precious thiab semi-precious minerals (pob zeb diamond, Corundum thiab nws cov ntau ntau yam, spinel, kab tho, jade, quartz, thiab ntau lwm yam hom).

4. tsuas thiab tshuaj mineral kev pab. Qhov no pab pawg neeg no muaj xws li cov pob zeb, poov tshuaj ntsev thiab magnesia, phosphorites thiab apatites, sulfur thiab nws cov tebchaw, barite, fluorite, boron ore thiab lwm yam minerals, uas yog raw cov ntaub ntawv rau cov tshuaj ua lag luam.

5. Muaj Nyoos nonmetallic keeb kwm (quartz, graphite, asbestos, mica, talc, thiab lwm yam).

6. Tsev ntaub ntawv (marble, av nplaum, slate, granite, gabbro, diabase, limestone, iav, thiab xis mas raw cov ntaub ntawv, thiab lwm yam).

7. Hydromineral kev pab (hauv qab av raws li ib tug tshiab thiab mineralized, xws li thermal thiab siv nyob rau hauv spa kev kho mob).

Deposits uas tsis yog-metallic minerals tshwm sim ob leeg rau lub platforms thiab nyob rau hauv lub quav chaw.

Qhov no kev faib theej zwj ceeb, vim feem ntau txawv sectors yuav siv tib cov ntaub ntawv raw. Piv txwv li, apatite los yog limestone yuav siv tau nyob rau hauv metallurgy thiab nyob rau hauv lub tshuaj ua lag luam, thiab limestone - kuj nyob rau hauv kev tsim kho.

Mineral pab tau tau muab siv los ntawm txiv neej txij li thaum kaj ntug ntawm kev vam meej, uas yog reflected nyob rau hauv lub npe ntawm ib co eras (piv txwv li - lub pob zeb los yog cov hnub nyoog bronze). Thaum lub sij hawm no, nyob rau hauv cov lus ntawm Academician A. E. Fersman, ntawm tus taw ntawm noob neej tag nrho lawv ntawm Mendeleev. Nyob rau hauv niaj hnub kev lag luam, muab kev koom tes ntau tshaj 200 ntau ntau yam ntawm pob zeb hauv av pab. Yuav luag tag nrho cov ntawm lawv yuav mus rau hauv qeb uas tsis yog-txuas ntxiv dua mus, li ntawd, ib tug ntawm cov tseem ceeb tshaj plaws qhov chaw ntawm niaj hnub ecology yog los tsim ib tug txheej ntawm kev ntsuas kom tiv thaiv tau cov kev pab kev kub ntxhov.