I have alluded to these ruins, which I have not seen, to prove the great area over which they are spread, and I have little doubt that as the country gets opened out a great many more will be brought to light, proving the extensive population which once lived here as a garrison in a hostile country, for the sake of the gold which they extracted from the mines in the quartz reefs between the Zambesi and Limpopo Rivers. From personal experience I can speak of the ruins on the Lundi River; of those at and near Zimbabwe; of the chain of forts on the Sabi River, including Metemo, Matindela, Chilonga, and Chiburwe, and the fort in the Mazoe gold fields, all of which belong to the same period, and were built by the same race, and agree in character with those described by Messrs. Philips and Maund on the Tati, Impakwe, and elsewhere, and are quite distinct from the more modern structures in Mangwendi’s and Makoni’s countries, which we visited towards the end of our tour and which I shall describe in Chapter XI. The circular ruin erected on a low granite eminence of about five hundred yards from the Lundi River is of exceeding insignificance when compared with those of Zimbabwe and Matindela: it is only fifty-four feet in diameter, and the original wall was only five feet thick; the courses are very regular and neatly put together without mortar, and the stones, of granite, are of a uniform size, broken into blocks about twice the size of an ordinary brick. It had two entrances, one to the north and another to the south-east, the latter being carefully walled up with an inserted structure in which the courses are carried out with a carefulness similar to the walls of the rest of the building. The interesting features of this ruin are the patterns in three tiers beginning at a few feet from the northern entrance, the two lower ones consisting of a herring-bone pattern, formed by the stones being placed obliquely in contrary directions in each tier, whilst the upper pattern is produced by regular gaps of two inches being left between the stones in two of the courses. Nearly facing the rising sun at the equinox is a curious bulge, about two feet deep, constructed in the wall. At this bulge the two lower rows of ornamentation terminate, but the upper one is carried on round it as far as the south-eastern entrance. There can be little doubt that these patterns, found on nearly all the Mashonaland ruins, were constructed for a purpose; they only go round a portion of the buildings; they have always the same aspect—namely, south-east—and one cannot dissociate these circular buildings and the patterns from some form of sun worship. ‘The circle is a sacred enclosure,’ says Major Conder in his ‘Heth and Moab,’ ‘without which the Arab still stands with his face to the rising sun.’ Into this question of solstitial orientation in connection with the ruins Mr. Swan will enter at length in the ensuing chapter.