Kasuwancin Duniya, Sydney

Musayar Duniya gidan tarihi ne na ma'adanai da haƙar ma'adinai da ke lamba 36-64 George Street, The Rocks da ke Sydney. Kafin a sake sanya masa suna tare da kuma ɗaukar sabon kwamitin kamfanoni a matsayin Musayar Duniya daga 1988-1995, an san gidan tarihi a wurare daban-daban da Gidan Tarihi na Geological and Mining, Gidan Tarihi na Mining da Dakin Gwaji na Sinadarai. Ginin, tarin kayan tarihi da wurin suna da mahimmanci ga tarihin jihar.

 Tarihi 
Gidan tarihin yana aiki da sunaye daban-daban a 36-64 George Street daga 1909-1995. The Earth Exchange wani gidan tarihi ne da aka sake ginawa daga tsohon Gidan Tarihi na Sydney Geological and Mining a ƙarƙashin kulawar Sashen Albarkatun Ma'adinai na New South Wales. Ginin da ke yankin Rocks na Sydney, wanda ke yankin Rocks, an tsara shi ne ta Walter Liberty Vernon, mai ginin farko na gwamnatin New South Wales, a matsayin tashar wutar lantarki mai hawa ɗaya don sake gina yankin a 1900. Duk da haka, buƙatar wutar lantarki ta wuce wadatar da Gidan Wutar Lantarki ke da ita kuma ginin bai yi amfani da shi ba. A shekarar 1908, an nemi Vernon ya gabatar da tsare-tsaren mayar da ginin zuwa gidan tarihi na haƙar ma'adinai da dakin gwaje-gwaje na sinadarai. Ya sake gabatar da shirye-shiryensa na asali na ginin hawa shida kuma ya ƙara ƙarin hawa uku wanda gwamnatin wancan lokacin ta amince da shi 

Wannan kayan tarihi na jama'a ya ci gaba har zuwa 1991. Ya yi daidai da canjin da aka yi don mayar da wasu kadarorin jama'a zuwa kamfanoni masu zaman kansu, Gidan Tarihi na Geological and Mining na Sydney ya zama The Earth Exchange wanda kamfanonin haƙar ma'adinai da dama da Gwamnatin NSW suka dauki nauyinsa ta hanyar asusun makamashi. Yana ɗaya daga cikin gidajen tarihi na farko da suka haɗa da 'kwarewar baƙi' wajen haɓaka hulɗar fasaha da masu sauraro a Sydney, gami da ɓangaren girgizar ƙasa da aka kwaikwayi da kuma nuna nunin haƙar ma'adinai a ƙarƙashin ƙasa. Duk da haka, The Earth Exchange ta rufe a 1995 lokacin da Gwamnatin Jiha ta janye tallafinta na shekara-shekara don kuɗaɗen gudanarwa. An rarraba tarinsa zuwa wasu gidajen tarihi na jama'a, musamman Gidan Tarihi na Australiya. Daga baya an yi amfani da shi don ɗaukar nauyin wasu ƙungiyoyin fasaha.[1]

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