Mabe measures 2029 statute acres.
| £. | s. | d. | |
| Annual value of the Real Property, as returned to Parliament in 1815 | 2383 | 0 | 0 |
| Poor Rate in 1831 | 317 | 8 | 0 |
| Population,— | |||
| in 1801, 387 | in 1811, 396 | in 1821, 457 | in 1831, 512 |
giving an increase of 32 per cent. in 30 years.
GEOLOGY, BY DR. BOASE.
One corner of this parish, immediately north of Penryn, extends on the slate in the form of a very narrow and short stripe; but all the remainder rests entirely on granite, which is for the most part coarse-grained and crystalline, abounding in porphyritic crystals and felspar. It, however, also contains numerous beds of a finer quality, which being well adapted for building is extensively quarried.
ST. MABEN, or ST. MABIN.
HALS.