Kodi kudziwa golide

Chirichonse chimene zaka zana zapitazo ndi kukhota ka m'ma (XIX-XX) golide digger ntchito anali wotchuka kwambiri ndi wokongola. Zikwi alenje mwayi anapita ku Alaska pofunafuna mchenga golide. olemba ambiri analankhula nkhani imeneyi. Dzhek London ochepa Kunena kwambiri anafotokoza nthawi ya liwiro golide.

Koma si zonse zimene glitters ndi golide. Kodi kudziwa golidiyo? Ndi zinthu zimene kusokonezedwa? Ndipo momwe kuti amalakwitsa lero prospectors, amapunthwa pa mbewu ya golide?

Chinthu choyamba chimene muyenera tcheru - ichi ndi kukula. Ngati muli ndi chidutswa cha zitsulo ali mtengo wa masentimita oposa awiri, ndiye zambiri, mumakhala mwini otchedwa "simpletons golide." Choncho Anthuwa amatchedwa galasi, limene likutchedwa mwala kusema moto, amene kufanana kwa golide zimaonekera. Pali mchere wina - Miller, amene ndi ofanana kwambiri golide, ngakhale kusiyana ndi, ndithudi, pali - ndi mtundu khalidwe, chifukwa kwambiri amalangiza kuti inu muyang'ana pa mtundu.

Kuyankha funso "Kodi ine kudziwa golidiyo?" Ife timanena kuti muyenera kulabadira Walani. Gold ali kudzawala wapadera kwambiri, zikhoza kuonetsa peresenti eyite ya dzuŵa. Palibe mchere tatchulawa ofanana ndi golide sangathe kusonyeza maperesenti oposa makumi atatu.

Komabe pali kuyesera kuti adzakuthandizani kumvetsa mmene kudziwa golide. Kuti muchite izi muyenera unglazed zadothi. Khalani ndi chidutswa cha pafupifupi golide zadothi ndi kuyang'ana pa njirayo, amene adzatsala. Ngati gulu ndi golide kapena zachitsulo mitundu, ndiye inu muli mu mwayi - ndi golide. Black kapena Kamaoneka mtundu wa mzere - chizindikiro cha kusowa kwa golide. Komabe n'zotheka zikande chitsanzo singano. Ngati ndalama zidzagwa, ndiye kusangalala molawirira kwambiri. Gold - chitsulo zofewa, pamene zimenezi sadzasiya zidutswa.

Kodi kudziwa kudalirika kwa golide m'njira zina? Yesetsani kufufuza chitsanzo anapeza. A chidutswa cha golide kukula kwa centimeter ndi 2h2h2 adzakhala ndi kulemera kwa pafupi magalamu wani handiredi ndi forte, pamene kulemera kwa galasi, mwachitsanzo, wa kukula imodzi upambana magalamu makumi anai.

Pali njira ina zimene zingathandize kuyankha funso mmene kudziwa golide. Chinthu chokha chimene inu muyenera - maginito amphamvu. golide weniweni sadzamva kukopa maginito. Ngati zimenezi zachitika, ndiye pamaso panu, chabwino, otsika kalasi golide, chabwino, pa zikachitika - gilded trinket. Nthawi zambiri mukhoza kumva wodziwa alls ndi njira ina yachinsinsi. Viniga Mwachitsanzo, amapezeka ku nyumba iliyonse, kusintha mtundu wa counterfeiting ngati mankhwala adzakhala mmenemo kwa mphindi oposa awiri. Panopa, golide sangasinthe mtundu. Koma ntchito ayodini kukayezetsa osavomerezeka monga kusintha mtundu si yabodza, koma adzakhala irretrievably owonongedwa ndi golide 585 ndi mayesero 750. Kupewa mayesero amenewa. Njira ina golide kunyumba anayendera anabwera kwa ife kuchokera m'nthawi ya Soviet Union. Ndiye pa chilichonse mankhwala anagulitsa pensulo lyapisny. Pa pamwamba yonyowa pansi mankhwala mayeso anali ntchito ndi mukapeza ka pensulo lodabwitsa. Pa golide, iye sanangokhala kufufuza aliyense, koma chinyengo anali wapezeka yomweyo.

Lero, pamene mtengo wa golide ndi mkulu mozama kwambiri akafunsa kuti, mmene kudziwa chitsanzo golide. Ndipotu mayesero kudzadalira pa mtengo wa zitsulo imeneyi ndi yamtengo wapatali, ndi mtengo wa katundu wopangidwa ndi izo. Masiku ano, ambiri a akatswiri a ntchito XRF X-ray kuwala. njira yachidule ndi wotchipa ndi kudziwa osati mlingo wa chiyero ndi nyemba, koma chitsanzo ankaimira Carat ngakhale zopangidwa ndi chitsulo chabwinocho. Platinum, golide, siliva ndi zina miyala ina akhoza yomweyo kuonanso kudalirika kwa njira imeneyi.