Za ka iya gaya mini inda shi ya ta'allaka ne da zinariya tama

Za mu iya lissafta rubuce, a cikin abin da yankunan underlain da zinariya tama, ƙayyade yawan ta reserves a wani musamman filin, to yanke shawara ko za a gina wani riba da hakar ma'adinai kamfanin nan? Bayan bincike, hakowa zurfi rijiyoyin da kuma bincike na mahakar dauki shekaru, da kuma fiye da daya dala dubu. Ashe, akwai wani filaye a kan wanda ya tsammani gaban a cikin ciki na duniya da daraja karfe hanjinsu? Alas, ba kowa da kowa "girke-girke" search for zinariya adibas Adam ya ba tukuna aka ƙirƙira. Ko da yake na dogon lokaci tunani game da wannan batu.

Gold Ore na bukatar a fanning binciken kasa diraya, wahayi, kusan art. A daya Locality Nuggets da dendrites kusan sparkle ƙarƙashin ƙafafunsa, yayin da wasu da duk rakiyar bayyanar cututtuka, da kuma dutsen yana da wani alama na da daraja karafa. Don gane da asalin wannan batu ga mutane so abu damar da nazari na matakai abin da ke faruwa a cikin hanjinsu na duniya zuwa zurfin da dama dubun kilomita.

Duniya igneous aiki da tuki manyan microcracks da fissures a cikin kankara Hot mafita an bar a kan dutse ganuwar wadannan tashoshi precipitate daga feldspars, ma'adini, sulfur mahadi da daban-daban karafa. Gold tama, platinum, da azurfa kuma iya zama a cikinsu. Nuggets ne sau da yawa na azurfa kazamta. Idan farin karfe ne mafi girma daga 25%, don haka ya kira dutse electrum. Akwai kuma 'yan qasar azurfa, wanda ya ƙunshi wani admixture na zinariya. Wannan kyustelity cikinsa da rawaya karfe iya zama har zuwa 10%. A sunadarai abun da ke ciki na bayani, ya kawo daraja karafa daga cikin ƙananan yadudduka na ɓawon burodi zuwa zurfin 5-7 kilomita zuwa dama dubun mita, shi ya nuna cewa suna bukatar a duba a cikin sulphide da chloride yanayin.

Amma wannan ilimi ba kusantar da mu zuwa kasa line: da search for adibas na zinariya a rubuce. Chloride da sulphide yawa kafofin, amma so karfe da aka samu ba a cikin kõwa daga gare su. Yana iya zaci cewa abu na amfani ga mu da aka kafa tun daga alluvial sediments tekuna, da aka binne a karkashin yawa kilomita a cikin ƙasa. Akwai, a ƙarƙashin rinjayar high zafin jiki da kuma matsa lamba, an narke zuwa wani ruwa magma wuce ta fissures da laifinsu a ƙarfafa nau'i na tama ko Nuggets. Amma wannan binciken kimiyya bane ba ya ba mu wani m amfani.

Bari mu yi kokarin je da sauran hanyar da: a gano ma'adanai jerin, wanda mafi sau da yawa ke zinariya tama. Ita da abokanta ne sauran daraja karafa - azurfa, platinum, palladium, iridium, ruthenium, osmium da kuma azurfa. Har ila yau a kusa intergrowth da bangaye na zinariya faruwa kasa daraja irin: ma'adini, argentite, pyrite, galena, adular, albite, amethyst. Amma matsala shi ne cewa wadannan taurarin dan Adam sau da yawa ba su da wata guda zinariya hatsi, sabili da haka ba zai iya bauta wa da mu a matsayin jagora a cikin search domin yaba core.

Gold hakar ma'adinai a Rasha na dogon lokaci da aka za'ayi a alluvial adibas, cewa shi ne inda za leach zuwa surface qarqashinsu. Kuma a lokacin da sauran kasashe yi musu sunãyen, wani sabon search kayan aikin da kuma ci gaban fasaha, da muke da bindigogi prospector zauna ƙullunku a sieve. Abin farin, mu bude sarari daga wadannan adibas ne har yanzu sosai. Lokacin da suka m da Urals, sararin taru na alluvial adibas aka gano a Siberia da kuma Far East.