Gidan Gidan Gida na Hall

The Hall City Cave tsarin kogon dutse ne kusa da Hayfork, California, Amurka. An rubuta bincike a cikin 1903, tare da gano burbushin ammonite na zamanin Permian . 

Wani kogon da ke cikin kogon Hall City ya ƙunshi zurfin ramin ruwa. 

Kogon Hall City wuri ne mai tsarki ga Nor-el-muk da sauran 'yan asalin Wintu. Edith Van Allen Murphy ya yi hira da wata mata Wintu da ta daɗe da rai mai suna Lucy; Ana ajiye takardun a Gidan Tarihi na Held-Poage a Ukiah, California a cikin Estle Beard Notes, akwati na 2, Littafin rubutu g, shafi 15

 Taska 
An yi zargin cewa kogon na dauke da wata taska da ta kunshi dala dubu 40 na zinare. Labarin ya nuna cewa wasu ‘yan asalin kasar biyu ne suka yi wa wasu ma’aikatan hakar ma’adinan zinare biyu kwanton bauna tare da kashe su. Wani magidanci ne ya bi sawun ‘yan asalin kasar wanda ya bukaci a fada masa inda zinariyar take. ‘Yan asalin kasar sun bayyana cewa, sun jefa gwal din ne a wani rami mai cike da ruwa a bayan kogon. Duk da haka, da alama babu wani rahoton jarida na wannan harin kwantan bauna da kisan kai, ko da yake akwai rahoton an kashe wasu ma'aikatan hakar ma'adinai biyu da kuma binne gwal a daya daga cikin kogin na kogin Triniti na sama. 

A cikin 2012, an yi amfani da abin hawa mai buɗewa na DIY ( OpenROV ) don gano sandar.

 Manazarta