HC Deb 20 March 1930 vol 236 c2145W
Mr. KELLY

asked the Secretary for Mines the output of the tin mines in Cornwall for the years 1928 and 1929?

Mr. TURNER

The output of dressed tin ore from mines in Cornwall was 3,836 tons in 1928 and 4,363 tons in 1929. In the same years, 985 tons and 1,249 tons, respectively, of dressed ore were produced from other workings.