Nov 3 (Reuters) - Viking Mines Ltd VKA.AX :
* Sale of akoase gold project update VKA.AX
* Says failed to make the second instalment payment of US$1,710,000 by 31 October 2015
* Says Viking has today issued arl with a notice of default under the sale agreement
* Says if default is not remedied upon the expiration of the notice then Viking has the right to terminate the sale agreement
* Source text for Eikon ID:nASXm1xJm