In this task, you are given a sentence or phrase in English. You must translate it to Xhosa in a way that is equivalent in terms of meaning and grammatically correct.

Untold reserves of raw materials are located in that part of the Arctic regions that has been subjected to geological exploration.
Oovimba abangaxelwanga bemveliso engagqibekanga babekwe kwindawo yommandla we-Aktiki ebikhokelewe kuhlolo lwenzululwazi.

These included both the long-hulled iron-built ones and the wooden-built ships.
Ezi ziquka zombini ezineziqu ezide ezokhiwe ngentsimbi kunye neenqanawa ezokhiwe ngokhuni.

It is of interest to note that these new maritime charts appeared soon after Leonardo of Pisa, (himself a merchant's son), had introduced the study of Euclid's geometry to the Italian world.

Kwakuba semdleni ukuqwalaselwa ukuba ezintsha zaselwandle kwishati inkangeleko msinya emva loLeonardo wase Pisa (yayingunyana womrhwebi) waziswa ngemfundo yeCudid's yejometri kwilizwe lase Italiyani.