6. Property, plant and equipment

 At
 31 December 201431 December 2013
Mining and metallurgical assets, of which: 14 876 12 229
Buildings and land* 6 584 5 270
Technical equipment and machinery, motor vehicles and other fixed assets 5 018 4 057
Fixed assets under construction 3 274 2 902
Other assets not related to mining and metallurgical activities, of which: 2 745 2 899
Buildings and land 1 563 1 513
Technical equipment and machinery, motor vehicles and other fixed assets 1 117 1 239
Fixed assets under construction  65  147
Total 17 621 15 128

*In the item buildings and land, deposits acquired during the process of acquiring mining assets in the Group, the costs of construction of mines and metallurgical facilities and the costs of pre-stripping to enable extraction are also recognised.