PakihiAhumahi

Ka taea e kitea e koe koura hea? tātari taipitopito

Mai i te tuhinga, ka ako koe ki te kitea te wahi te koura, he aha tona uara ko, he aha momo o te hanga, me te wahi i whakamahia te whakarewa te.

Ko te wa onamata

Ki te taua whakarewa pai, pērā i te koura, he maheni ki mano maha o nga tau tangata. Ka rite ki te mahi rauemi kua kore i whakamahia hoki o tona mahara motuhake tiketike, me te whenu whanaunga, engari hohoro ia kitea te whakamahi rite he rauemi mō te whakapaipai me te ritenga whānui o te utu - moni. Ko tenei e tika ana ki te meka e koura - tetahi o nga matū onge. Ano, e kore e oxidize reira i roto i te rangi, me te i roto i te wai. Ko te mea ia tapao e reira nga wa ka whakarite ki runga ake i te whakarewa pai rino tikanga. Heoi, roa te reira roa: te aroaro o te wa, ka te ako ki te tango rino, me te ngohe i runga i te tauine nui. Na, ki te kitea te wahi te koura?

horapa

kitea ana tēnei konganuku te i runga i tata fenua katoa i roto i ngā rahinga rerekē, engari i roto i mara katoa o tona keria hoki take ōhanga kore. Ki te tangohia e tatou mo te wā nama i roto i 2014, i te whenua nui rawa-i tēnā, ko China, Ahitereiria me Russia. aru te United States e Canada, a Awherika ki te Tonga. Ko taea kitea e koe te wahi koura i roto i to tatou whenua?

e kore Extraction o whakarewa onge ki te waenganui o te XVII rautau te Russian Empire i kawea ki waho, me rakau ngā katoa i te hua o te hokohoko ki whenua Western. Otiia i roto i te 1745 ke mea katoa. kitea kaiahuwhenua Ural Erofei Markov he whatu o koura tata te awa, a ka rite korerotia ki te mana i roto i Yekaterinburg.

Na tupu ahau i roto i te wahi Berezovsky pa, te wahi i reira he tetahi o te mara matamua i teie mahana.

Ka rite ki taea te kitea tona matua i roto i Siberia, Yakutia, me te Far Te Tai Rāwhiti. He Ingots o tenei whakarewa o uara nui rite te rāhui koura o te whenua, no te mea kua meinga reira whakapaipai, monipuka whakamaharatanga me whakamahia i roto i te mātanga hikohiko, matū me te wāhi ahumahi. Ko taea kitea e koe atu koura i reira?

wai

Ko tētahi o ngā pātai o te tamariki te nuinga noa ko te aha te moana tote, me te awa ki reira? Ko te mea, ko te e horoi te hunga taua awa e rere ana ki te moana, ki runga ki tona oneone i ngā tai, me te tahi atu matū. Hei tauira, i roto i te wai o te Moana Black kei te nuinga o te taka pūmotu, engari i roto i ngā pota iti rawa. He reira koura, e pā ana ki 5 manokaramu ia km pūtoru o te wai.

maina

Na whakamahia taputapu motuhake, e i nga wa faarahi te kaha production maina katoa. Ko te tikanga puāwaitanga, ki i timata reira katoa - i ringa-horoi i te reira i te oneone, kia rite ki te hua o nei riro nga kaikeri te onepu koura. tino maha te meka e putunga nui ki Kowaka nui e tino onge, a rite purapura iti, e kia āta me maitai wehea i te kohatu huakore titiro te koura tūturu.

Ratau, he meka ngā: te patiti matarohia ki mea tia ki runga i te whitiki i whakaaro i roto i Amerika i roto i te "wiwi koura". amuamu kaka Prospectors e no te mea o te taimaha o peke kei roto puehu koura nui, maha haea whitiki.

tangohanga

Ko te tikanga matua o te keri koura - horoi, whakakotahitanga me te tukanga matū. Ko te tuatahi nga mea tuatahi

Mai nga wa onamata whakamahia tuatahi, rite te kuware tino me e kore e rapua e taputapu mātanga. Nuinga o ngā wā, i whakaritea maina i roto i te awa i te tahi atu tinana o te wai ranei. Sense ara ki te kohikohi toka, a ka horoia, ka hipoki. Paru, paru, me te maumau eluent toka me te koura, e tika ana ki tona mahara nui motuhake, noho i roto i te ngarahu. Ko te tikanga e whakamahia ana inaianei, engari i runga i te tauine ahumahi.

Tuarua - whakakotahitanga - maheni rawa ki te iwi mai i nga wa onamata. he tikanga pērā o te hanga o te koura i whakamahia mo te wa tuatahi i roto i Amerika ki te Tonga. Ko te meka e ngā memeha tenei whakarewa pai i roto i te konuoi, a ki te mimiti i te muri e, ka waiho i te alembic koura parakore, a matao a taea te makamaka mēkuri kohia.

Na te toru o ara cyanidation, ahua rite ki te runga ake. Anake e kore te whakarewa rewa i roto i te mēkuri, me te ranunga o cyanides waikawa.

He reira taea ki te paraharaha mo te koura?

Pea. Kahore ārai te tangata ki te haere hohonu ki te ngahere, atu i kanohi tangata, me te titiro hoki he oku whakarerea ranei te rua hou. Engari kia tatou mahara e, kia rite ki te Code Kirimina, he tika, kia rite ki te pai kia rite ki mo hokohoko ture ranei ngana ki te hoko i tenei whakarewa te whiu mo reira. Na ko reira kore utu te mōrea.

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