Nugget - ichi ...? Tanthauzo la mawu. Yokha lalikulu

Nugget - mawu amagwirizana ndi chiyero mwachibadwa. Kodi zikutanthauza chiyani? Kodi yokha kulibe?

Nugget - ichi ...?

Pali matanthauzo awiri akuti. Tanthauzo loyamba ndi yeniyeni. Zimatanthauza mchere. Choncho, nugget amatanthauza chidutswa olimba, tirigu, thunthu aumbike mwa chilengedwe mtundu woyera. Palibe wina wodetsedwa zinthu.

mawu amagwirizana ndi masoka, mitundu zachilengedwe ndi chiyero. Mtengo wake pa nthawi losandulizika, ndipo tsopano angagwiritsidwe ntchito m'njira wophiphiritsira pa khalidwe la munthu. Pankhaniyi, nugget - munthu amene ali ndi luso lachibadwa, ndalama kapena luso, popanda mapangidwe lolingana.

Nthawi zambiri amagwirizana ndi mwapang'ono, ngakhale mawu nugget ntchito m'njira zambiri. Zikutanthauza munthu amene likukhalira kugwira ntchito zina bwino, popanda kuphunzitsidwa mwapadera. Ndiko kuti, akuimira talente, osati chapamwamba wake.

mchere

Mu Middle Ages anawatcha yokha zitsulo aliyense ndi miyala semiprecious amene anaima pakati pa mchenga kapena miyala. Panopa nugget - zambiri zitsulo, mwala, kapena zinthu kawirikawiri ena.

Iwo yodziwika ndi kukhulupirika, wapadera, mawonekedwe wapadera. Mu umagwirira yokha amaphatikizidwa mu umodzi oyera gulu. Iwo anapanga akamaziwononga zachilengedwe. Makamaka amapezeka miyala nyanja.

zinthu zambiri m'chilengedwe ali mu mawonekedwe a mankhwala kapena ores. M'chigawo mbadwa izo imapezeka 45, ambiri a iwo osowa. Mercury, nthaka, chromium, cadmium, tini indium kovuta kupeza mu mawonekedwe woyera, monga ulamuliro, iwo anapanga mu zikuchokera ores. Iron mu maonekedwe ake angwiro ali osowa kwambiri, kawirikawiri yokha alipo mu meteorites. Pakati-zitsulo sanali m'chigawo mbadwa angayambe sulfure ndi mpweya.

Mu chikhalidwe, mpweya koyera diamondi ndi graphite. Pakati pa theka-zitsulo anapeza Arsenic, tellurium, antimony. Zinthu zimene bwinobwino popanda zosafunika, wotchedwa mfulu kapena inert. Zikuphatikizapo mipweya mfulu, golide, pulatinamu, ruthenium, osmium, palladium, siliva.

yokha lalikulu

Nthawi zonse za yokha nyama pofuna kupeza chuma. Amene amafuna kupeza diamondi lalikulu kapena chidutswa cha golide, zimene yomweyo mavuto azachuma? Mu mbiri amadziwika oposa khumi yokha kwenikweni chachikulu. Amapeza nthawi kuperekedwa kwa mwachinsinsi kapena zosowa maina, monga "Kukhumba", "Cullinan" ndi zina zotero. D.

Yaikulu siliva nugget zopezeka mu 1447 mu Schneeberg. wonenepa anali matani makumi awiri. Mwini wapeza Albrecht la Saxony analamula kuti izo tebulo. Great kulemera kupewedwa zoyendera, motero, amasiyako china mu mgodi, malo kudziwika.

Yaikulu lamtengo wapatali ngati golide - ndi "slab Holterman". Iwo anapeza mu Australia mu 1872. golide woyenga Zinali ngati soldered mu mbale khwatsi. kulemera kwake kunali 100 makilogalamu, ndipo kutalika anafika 140 masentimita.