Dutsen kogo, Sumner

Cave Rock ( Māori   ) wani dutse ne mai aman wuta a Sumner, New Zealand . Fitaccen dutsen dutsen alama ce ta gani a bakin Tekun Sumner, tare da mastayin sigina da aka gina a sama.

 Geology 
Kogon Dutsen dutsen dutse ne mai aman wuta, wani yanki ne na dutsen mai aman wuta wanda ya kafa Banks Peninsula .  Dutsen ya ƙunshi yadudduka biyu na basalt lava flow, rabu da tuff Layer.  Ayyukan igiyar ruwa sun lalata dutsen, suna haifar da kogo da ramuka.  Filin dutse a gefen tekun arewa-maso-gabas na kafawar na iya wakiltar kogon da ya rushe. 

 Bayani 
Asalin dutsen ya kafa wani abu na tsibiri a bakin teku, ruwan tekun ya kewaye shi gabaɗaya a magudanar ruwa; duk da haka ya zama sila saboda daidaitawar bakin teku kuma a yanzu ta zama tsibiri mai inganci.  Cikin dutsen ya ƙunshi wani kogon ruwa wanda za a iya bi ta cikin ƙananan kogi.  Dutsen da kogon da ke ciki sanannen filin wasa ne ga yara masu ziyartar bakin teku.  Hakanan ana iya hawan dutsen,  da wani dandamali na dabi'a a gefen tekun dutsen yana samar da wuraren tafkuna .

A cikin 1864 an kafa mast ɗin sigina a saman dutsen, don taimakawa kwale-kwale a saman mashaya Sumner, da kuma sanar da su halin ha'inci da saurin canzawa a yankin.  An gina ginin dutse a kan koli a cikin 1898, don ɗaukar kayan aikin sigina da hazo .  A tarihi, an yi amfani da mast ɗin don alamun sigina da fitilu, tare da fitilu daga baya sun zama kayan ado. Mast da ginin sun lalace yayin girgizar kasa ta Christchurch ta 2011 . An maido da su a cikin 2016,  amma ba a maido da fitilun ba har sai Disamba 2021. 

Bayan maido da fitilun, wasu mazauna wurin sun koka da cewa matsi mai haskakawa yana "cikin siffar giciye na Kirista " don haka bai dace da wani abin tunawa da jama'a ba,   tare da wani mazaunin yana kwatanta shi a matsayin " alama ta Kirista ta stealth".  Maido da fitilun mast ɗin wani bangare ne na gidauniyar Breakfree, ƙungiyar agaji ta Kirista; wata wakiliya ta ce ta "mafi shakka" ba ta ga alamar haske a matsayin alamar Kirista ba,  amma kuma ta bayyana shi a matsayin "tunani da bikin babban dan haya [ sic ] na bangaskiyar Kirista - ƙaunar fansa na Allah ga mutane." 

Wani plaque na tunawa da Joseph Day, wani kyaftin din jirgin ruwa na gida wanda, tare da ma'aikatansa, suka ceci rayuka da yawa tsakanin 1867 da 1897.  

 Toponymy 
Sunan yaren Māori na dutsen shine , ma'ana 'yanke kamar da wuta'.  Wannan suna yana nuni ne ga labari, wanda wani basarake ya yi  (addu'a ko nasiha) ga wani shugaban da ya zalunce shi. Sakamakon , wani whale ya makale a bakin teku a Sumner. Sa’ad da ƙabilar yankin suka yanke suka cinye kifi, suka yi barci kuma daga baya suka mutu. Saboda haka sunan yana nufin waɗannan matattu, kamar an ‘yanke su da wuta.  Dutsen da kansa yana wakiltar gawar kifin da ke bakin teku.  

Sunan Ingilishi yana nufin ilimin ƙasa na dutse, wanda ya ƙunshi manyan kogo da yawa waɗanda za a iya shiga cikin ƙananan ruwa.  Kyaftin Joseph Thomas, mai binciken kungiyar Canterbury, da farko ya sanya masa suna 'Cass Rock' bayan Thomas Cass, amma sunan bai taba kama shi ba. 

 Manazarta